I am trying to install fairseq and I had to modify the setup.py file to resolve a dependency conflict. However I still get a conflict error that I can't understand, as it seems that the conflicting packages require the same version of omegaconf. Here is the console output :
The conflict is caused by:
fairseq 0.12.2 depends on omegaconf<2.1
hydra-core 1.0.7 depends on omegaconf<2.1 and >=2.0.5
To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip to attempt to solve the dependency conflict
Here are the modified requirements in setup.py :
install_requires=[
"cffi",
"cython",
"hydra-core==1.0.7",
"omegaconf<2.1",
"numpy>=1.21.3",
"regex",
"sacrebleu>=1.4.12",
"torch>=1.13",
"tqdm",
"bitarray",
"torchaudio>=0.8.0",
"scikit-learn",
"packaging",
]
Try installing a specific version of omegaconf that satifies the requirements
pip install omegaconf==2.0.9
As long as it keeps within the boundaries of 2.0.5 and 2.1 you should be fine, i only specified 2.0.9 as it is the newest version within in the boundaries.
Edit:
Also possible try and remove your current versions of omegaconf that do not fit the boundaries required. You can find the version you have installed with either
pip list
or
pip show omegaconf
then if you find that you have a version installed that exceeds 2.1 or below 2.0.5 you can delete it
pip uninstall omegaconf