torchtext nightly conda package is currently uninstallable

[seemethere]

🐛 Bug

Describe the bug
Conda package installs of torchtext are currently borked due to a dependency issue

To Reproduce
Steps to reproduce the behavior:

1. Run the following:

$ conda install -c "pytorch-nightly" -c "nvidia" -y python=3.9 torchtext cpuonly

Long and mostly useless output from conda install command

Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: \
Found conflicts! Looking for incompatible packages.
This can take several minutes.  Press CTRL-C to abort.
failed

UnsatisfiableError: The following specifications were found to be incompatible with each other:

Output in format: Requested package -> Available versions

Package zlib conflicts for:
conda[version='>=4.9.2'] -> python[version='>=3.6,<3.7.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
python=3.9 -> zlib[version='>=1.2.11,<1.3.0a0']
sqlite -> zlib[version='>=1.2.11,<1.3.0a0']
pyopenssl -> python -> zlib[version='>=1.2.11,<1.3.0a0']
brotlipy -> python[version='>=3.7,<3.8.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
zlib
idna -> python[version='>=3.5'] -> zlib[version='>=1.2.11,<1.3.0a0']
certifi -> python[version='>=3.6,<3.7.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
chardet -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
setuptools -> python[version='>=3.8,<3.9.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
six -> python -> zlib[version='>=1.2.11,<1.3.0a0']
pysocks -> python[version='>=3.7,<3.8.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
conda-package-handling -> python[version='>=3.6,<3.7.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
urllib3 -> python[version='>=3.6,<4.0'] -> zlib[version='>=1.2.11,<1.3.0a0']
tqdm -> python[version='>=2.7'] -> zlib[version='>=1.2.11,<1.3.0a0']
cffi -> python[version='>=3.6,<3.7.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
ruamel_yaml -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
cryptography -> python[version='>=3.8,<3.9.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
pycparser -> python -> zlib[version='>=1.2.11,<1.3.0a0']
pycosat -> python[version='>=3.8,<3.9.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
pip -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
torchtext -> python[version='>=3.6,<3.7.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
wheel -> python -> zlib[version='>=1.2.11,<1.3.0a0']
tk -> zlib[version='>=1.2.11,<1.3.0a0']

Package libgcc-ng conflicts for:
python=3.9 -> libgcc-ng[version='>=7.3.0|>=7.5.0']
cryptography -> cffi[version='>=1.12'] -> libgcc-ng[version='>=7.5.0']
certifi -> python[version='>=3.6,<3.7.0a0'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
libgcc-ng
pip -> python[version='>=3.9,<3.10.0a0'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
pyopenssl -> cryptography[version='>=2.8'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
pycosat -> libgcc-ng[version='>=7.2.0|>=7.3.0']
pycosat -> python[version='>=3.8,<3.9.0a0'] -> libgcc-ng[version='>=7.5.0']
conda-package-handling -> libgcc-ng[version='>=7.3.0']
libedit -> libgcc-ng[version='>=7.2.0|>=7.3.0']
tqdm -> python[version='>=2.7'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
python=3.9 -> zlib[version='>=1.2.11,<1.3.0a0'] -> libgcc-ng[version='>=7.2.0']
tk -> libgcc-ng[version='>=7.2.0|>=7.3.0']
urllib3 -> brotlipy[version='>=0.6.0'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
brotlipy -> libgcc-ng[version='>=7.3.0']
ncurses -> libgcc-ng[version='>=7.2.0|>=7.3.0']
torchtext -> python[version='>=3.6,<3.7.0a0'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
libffi -> libgcc-ng[version='>=7.2.0|>=7.3.0']
xz -> libgcc-ng[version='>=7.2.0|>=7.3.0']
setuptools -> python[version='>=3.8,<3.9.0a0'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
conda-package-handling -> python[version='>=3.6,<3.7.0a0'] -> libgcc-ng[version='>=7.2.0|>=7.5.0']
pycparser -> python -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
brotlipy -> cffi[version='>=1.0.0'] -> libgcc-ng[version='>=7.2.0|>=7.5.0']
openssl -> libgcc-ng[version='>=7.2.0|>=7.3.0']
ruamel_yaml -> libgcc-ng[version='>=7.2.0|>=7.3.0']
idna -> python[version='>=3.5'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
wheel -> python -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
ruamel_yaml -> python[version='>=3.9,<3.10.0a0'] -> libgcc-ng[version='>=7.5.0']
readline -> libgcc-ng[version='>=7.2.0|>=7.3.0']
zlib -> libgcc-ng[version='>=7.2.0|>=7.3.0']
sqlite -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
conda[version='>=4.9.2'] -> conda-package-handling[version='>=1.3.0'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
cryptography -> libgcc-ng[version='>=7.2.0|>=7.3.0']
chardet -> python[version='>=3.9,<3.10.0a0'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
cffi -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
yaml -> libgcc-ng[version='>=7.2.0|>=7.3.0']
six -> python -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
pysocks -> python[version='>=3.7,<3.8.0a0'] -> libgcc-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']

Package sqlite conflicts for:
cryptography -> python[version='>=3.8,<3.9.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.26.0,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.27.2,<4.0a0|>=3.25.3,<4.0a0']
urllib3 -> python[version='>=3.6,<4.0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']
ruamel_yaml -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']
brotlipy -> python[version='>=3.7,<3.8.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.32.3,<4.0a0|>=3.30.0,<4.0a0']
setuptools -> python[version='>=3.8,<3.9.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.26.0,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.27.2,<4.0a0|>=3.25.3,<4.0a0']
certifi -> python[version='>=3.6,<3.7.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.26.0,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.27.2,<4.0a0|>=3.25.3,<4.0a0|>=3.32.3,<4.0a0|>=3.30.0,<4.0a0']
wheel -> python -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']
python=3.9 -> sqlite[version='>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']
chardet -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.32.3,<4.0a0|>=3.30.0,<4.0a0']
pip -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.26.0,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.27.2,<4.0a0|>=3.25.3,<4.0a0|>=3.32.3,<4.0a0|>=3.30.0,<4.0a0']
pyopenssl -> python -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']
conda-package-handling -> python[version='>=3.6,<3.7.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.26.0,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.27.2,<4.0a0|>=3.25.3,<4.0a0|>=3.32.3,<4.0a0|>=3.30.0,<4.0a0']
pysocks -> python[version='>=3.7,<3.8.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.32.3,<4.0a0|>=3.30.0,<4.0a0']
pycosat -> python[version='>=3.8,<3.9.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']
idna -> python[version='>=3.5'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']
cffi -> python[version='>=3.6,<3.7.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.26.0,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.27.2,<4.0a0|>=3.25.3,<4.0a0|>=3.32.3,<4.0a0|>=3.30.0,<4.0a0']
sqlite
pycparser -> python -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']
six -> python -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']
torchtext -> python[version='>=3.6,<3.7.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.26.0,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.32.3,<4.0a0|>=3.30.0,<4.0a0|>=3.27.2,<4.0a0|>=3.25.3,<4.0a0']
conda[version='>=4.9.2'] -> python[version='>=3.6,<3.7.0a0'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.26.0,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0|>=3.32.3,<4.0a0|>=3.30.0,<4.0a0|>=3.27.2,<4.0a0|>=3.25.3,<4.0a0']
tqdm -> python[version='>=2.7'] -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.25.3,<4.0a0|>=3.26.0,<4.0a0|>=3.27.2,<4.0a0|>=3.29.0,<4.0a0|>=3.30.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0|>=3.32.3,<4.0a0|>=3.33.0,<4.0a0|>=3.35.4,<4.0a0|>=3.36.0,<4.0a0']

Package _openmp_mutex conflicts for:
zlib -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
yaml -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
libedit -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
cryptography -> libgcc-ng -> _openmp_mutex[version='>=4.5']
pycosat -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
libgcc-ng -> _openmp_mutex[version='>=4.5']
ncurses -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
python=3.9 -> libgcc-ng[version='>=7.5.0'] -> _openmp_mutex[version='>=4.5']
conda-package-handling -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
ruamel_yaml -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
tk -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
cffi -> libgcc-ng[version='>=7.5.0'] -> _openmp_mutex[version='>=4.5']
brotlipy -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
libffi -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
sqlite -> libgcc-ng[version='>=7.5.0'] -> _openmp_mutex[version='>=4.5']
openssl -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
readline -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']
xz -> libgcc-ng[version='>=7.3.0'] -> _openmp_mutex[version='>=4.5']

Package libffi conflicts for:
urllib3 -> python[version='>=3.6,<4.0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
tqdm -> python[version='>=2.7'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
ruamel_yaml -> python[version='>=3.9,<3.10.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
cffi -> python[version='>=3.6,<3.7.0a0'] -> libffi=3.2
torchtext -> python[version='>=3.6,<3.7.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
brotlipy -> cffi[version='>=1.0.0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
cryptography -> cffi[version='>=1.12'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
conda-package-handling -> python[version='>=3.6,<3.7.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
pycparser -> python -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
setuptools -> python[version='>=3.8,<3.9.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
chardet -> python[version='>=3.9,<3.10.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
pycosat -> python[version='>=3.8,<3.9.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
wheel -> python -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
libffi
conda[version='>=4.9.2'] -> python[version='>=3.6,<3.7.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
python=3.9 -> libffi[version='>=3.3,<3.4.0a0']
idna -> python[version='>=3.5'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
six -> python -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
pyopenssl -> python -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
pysocks -> python[version='>=3.7,<3.8.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
certifi -> python[version='>=3.6,<3.7.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
pip -> python[version='>=3.9,<3.10.0a0'] -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
cffi -> libffi[version='>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']

Package ca-certificates conflicts for:
idna -> python -> ca-certificates
pycosat -> python[version='>=2.7,<2.8.0a0'] -> ca-certificates
cryptography -> openssl[version='>=1.1.1k,<1.1.2a'] -> ca-certificates
tqdm -> python[version='>=2.7'] -> ca-certificates
setuptools -> python[version='>=2.7,<2.8.0a0'] -> ca-certificates
ca-certificates
wheel -> python -> ca-certificates
chardet -> python[version='>=2.7,<2.8.0a0'] -> ca-certificates
pycparser -> python -> ca-certificates
pyopenssl -> python -> ca-certificates
six -> python -> ca-certificates
urllib3 -> python[version='<4.0'] -> ca-certificates
cffi -> python[version='>=2.7,<2.8.0a0'] -> ca-certificates
conda-package-handling -> python[version='>=2.7,<2.8.0a0'] -> ca-certificates
python=3.9 -> openssl[version='>=1.1.1k,<1.1.2a'] -> ca-certificates
openssl -> ca-certificates
ruamel_yaml -> python[version='>=2.7,<2.8.0a0'] -> ca-certificates
pip -> python[version='>=2.7,<2.8.0a0'] -> ca-certificates
certifi -> python -> ca-certificates
pysocks -> python[version='>=2.7,<2.8.0a0'] -> ca-certificates

Package ncurses conflicts for:
conda-package-handling -> python[version='>=3.6,<3.7.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
torchtext -> python[version='>=3.6,<3.7.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
sqlite -> readline[version='>=8.0,<9.0a0'] -> ncurses[version='6.0.*|>=6.1,<7.0a0']
python=3.9 -> readline[version='>=8.0,<9.0a0'] -> ncurses[version='>=6.1,<7.0a0']
pycparser -> python -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
six -> python -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
chardet -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
brotlipy -> python[version='>=3.7,<3.8.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
setuptools -> python[version='>=3.8,<3.9.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
certifi -> python[version='>=3.6,<3.7.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
wheel -> python -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
idna -> python[version='>=3.5'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
conda[version='>=4.9.2'] -> python[version='>=3.6,<3.7.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
sqlite -> ncurses[version='>=6.2,<7.0a0']
pyopenssl -> python -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
pysocks -> python[version='>=3.7,<3.8.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
python=3.9 -> ncurses[version='>=6.2,<7.0a0']
pip -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
ncurses
tqdm -> python[version='>=2.7'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
urllib3 -> python[version='>=3.6,<4.0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
libedit -> ncurses[version='6.0.*|>=6.1,<7.0a0|>=6.2,<7.0a0']
cffi -> python[version='>=3.6,<3.7.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
readline -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
cryptography -> python[version='>=3.8,<3.9.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
pycosat -> python[version='>=3.8,<3.9.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
ruamel_yaml -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='6.0.*|>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']

Package readline conflicts for:
certifi -> python[version='>=3.6,<3.7.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
six -> python -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
readline
tqdm -> python[version='>=2.7'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
pysocks -> python[version='>=3.7,<3.8.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
urllib3 -> python[version='>=3.6,<4.0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
python=3.9 -> readline[version='>=8.0,<9.0a0']
sqlite -> readline[version='>=8.0,<9.0a0']
ruamel_yaml -> python[version='>=3.9,<3.10.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
pip -> python[version='>=3.9,<3.10.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
conda-package-handling -> python[version='>=3.6,<3.7.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
cffi -> python[version='>=3.6,<3.7.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
brotlipy -> python[version='>=3.7,<3.8.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
torchtext -> python[version='>=3.6,<3.7.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
wheel -> python -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
conda[version='>=4.9.2'] -> python[version='>=3.6,<3.7.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
idna -> python[version='>=3.5'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
chardet -> python[version='>=3.9,<3.10.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
pycparser -> python -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
cryptography -> python[version='>=3.8,<3.9.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
pyopenssl -> python -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
setuptools -> python[version='>=3.8,<3.9.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
pycosat -> python[version='>=3.8,<3.9.0a0'] -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']

Package tk conflicts for:
tk
certifi -> python[version='>=3.6,<3.7.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
idna -> python[version='>=3.5'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
urllib3 -> python[version='>=3.6,<4.0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
pyopenssl -> python -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
ruamel_yaml -> python[version='>=3.9,<3.10.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
pip -> python[version='>=3.9,<3.10.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
tqdm -> python[version='>=2.7'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
six -> python -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
pysocks -> python[version='>=3.7,<3.8.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
cffi -> python[version='>=3.6,<3.7.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
brotlipy -> python[version='>=3.7,<3.8.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
torchtext -> python[version='>=3.6,<3.7.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
wheel -> python -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
conda[version='>=4.9.2'] -> python[version='>=3.6,<3.7.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
conda-package-handling -> python[version='>=3.6,<3.7.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
chardet -> python[version='>=3.9,<3.10.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
pycparser -> python -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
cryptography -> python[version='>=3.8,<3.9.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
setuptools -> python[version='>=3.8,<3.9.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']
python=3.9 -> tk[version='>=8.6.10,<8.7.0a0']
pycosat -> python[version='>=3.8,<3.9.0a0'] -> tk[version='8.6.*|>=8.6.10,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.7,<8.7.0a0']

Package libstdcxx-ng conflicts for:
tqdm -> python[version='>=2.7'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
pysocks -> python[version='>=3.7,<3.8.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
sqlite -> ncurses[version='>=6.2,<7.0a0'] -> libstdcxx-ng[version='>=7.3.0']
ruamel_yaml -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
python=3.9 -> libstdcxx-ng[version='>=7.3.0|>=7.5.0']
wheel -> python -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
torchtext -> python[version='>=3.6,<3.7.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
conda-package-handling -> python[version='>=3.6,<3.7.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
chardet -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
cryptography -> python[version='>=3.8,<3.9.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
pycparser -> python -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
setuptools -> python[version='>=3.8,<3.9.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
pycosat -> python[version='>=3.8,<3.9.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
libedit -> ncurses[version='>=6.2,<7.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0']
brotlipy -> python[version='>=3.7,<3.8.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
ncurses -> libstdcxx-ng[version='>=7.2.0|>=7.3.0']
libffi -> libstdcxx-ng[version='>=7.2.0|>=7.3.0']
conda[version='>=4.9.2'] -> python[version='>=3.6,<3.7.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
idna -> python[version='>=3.5'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
libstdcxx-ng
six -> python -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
pyopenssl -> python -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
urllib3 -> python[version='>=3.6,<4.0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
readline -> ncurses[version='>=6.2,<7.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0']
certifi -> python[version='>=3.6,<3.7.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
pip -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']
cffi -> libffi[version='>=3.3,<3.4.0a0'] -> libstdcxx-ng[version='>=7.2.0|>=7.3.0|>=7.5.0']

Package wheel conflicts for:
wheel
python=3.9 -> pip -> wheel
pip -> wheel

Package requests conflicts for:
torchtext -> requests
conda[version='>=4.9.2'] -> requests[version='>=2.18.4,<3']
requests

Package _libgcc_mutex conflicts for:
ncurses -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
conda-package-handling -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
sqlite -> libgcc-ng[version='>=7.5.0'] -> _libgcc_mutex[version='*|0.1',build=main]
openssl -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
ruamel_yaml -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
tk -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
cffi -> libgcc-ng[version='>=7.5.0'] -> _libgcc_mutex[version='*|0.1',build=main]
xz -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
brotlipy -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
_libgcc_mutex
libffi -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
readline -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
zlib -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
yaml -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
libgcc-ng -> _libgcc_mutex[version='*|0.1',build=main]
libedit -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
python=3.9 -> libgcc-ng[version='>=7.5.0'] -> _libgcc_mutex[version='*|0.1',build=main]
cryptography -> libgcc-ng -> _libgcc_mutex[version='*|0.1',build=main]
pycosat -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]

Package cryptography conflicts for:
cryptography
pyopenssl -> cryptography[version='>=1.9|>=2.1.4|>=2.2.1|>=2.8']
urllib3 -> pyopenssl[version='>=0.14'] -> cryptography[version='>=1.9|>=2.1.4|>=2.2.1|>=2.8']
conda[version='>=4.9.2'] -> pyopenssl[version='>=16.2.0'] -> cryptography[version='>=1.9|>=2.1.4|>=2.2.1|>=2.8']
urllib3 -> cryptography[version='>=1.3.4']

Package enum34 conflicts for:
urllib3 -> cryptography[version='>=1.3.4'] -> enum34
cryptography -> enum34
pyopenssl -> cryptography[version='>=2.8'] -> enum34

Package idna conflicts for:
conda[version='>=4.9.2'] -> requests[version='>=2.18']

Expected behavior
A clear and concise description of what you expected to happen.

Install works correctly

Screenshots
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Additional context
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This is applicable to all version of python we currently support

Relates to pytorch/pytorch#63342

[seemethere]

Seems as though this issue is resolved if you add -c conda-forge to the install command

[seemethere]

I think I've found the root cause of all of these issues, I believe that iopath as referenced in this PR: https://github.com/pytorch/text/pull/1319/files#r694298893 does not actually exist in any of the conda repositories we use to build which is causing the dependencies to fail to resolve.

The package is available on conda-forge but that doesn't help us since we don't want to have a dependency on conda-forge

See https://anaconda.org/conda-forge/iopath

cc @parmeet

[malfet]

Can it be an optional dependency? But yes, we need to resolve or revert the PR, as it is a release blocking issue

[parmeet]

Yes, I think the findings make sense. Unfortunately the package is not available on conda and need to be installed through iopath channel. Also it cannot be optional dependency as per current implementation.

Unfortunately, reverting the PR is not viable solution as that would break some functionality on internal fb code-base. I think the best solution would be to remove iopath dependency, by re-implementing the basic functionality directly inside torchtext (it is more like refactoring the code-base before PR #1319). Let me work on this and send PR soon.

[seemethere]

Closed with #1381