ERROR: Could not find a version that satisfies the requirement h5py

[moldach]

conda create -n cmr python=3
conda activate cmr
conda install pytorch torchvision -c pytorch
pip install -r requirements.txt

But I get many errors for almost all dependencies in requirements.txt starting with

h5py:

(cmr) [moldach@cedar5 cmr]$ pip install -r requirements.txt
Looking in links: /cvmfs/soft.computecanada.ca/custom/python/wheelhouse/nix/avx2, /cvmfs/soft.computecanada.ca/custom/python/wheelhouse/nix/generic, /cvmfs/soft.computecanada.ca/custom/python/wheelhouse/generic
Collecting absl-py
  Downloading absl_py-0.12.0-py3-none-any.whl (129 kB)
     |████████████████████████████████| 129 kB 10.4 MB/s 
Collecting Cython
  Downloading Cython-0.29.22-py2.py3-none-any.whl (980 kB)
     |████████████████████████████████| 980 kB 18.1 MB/s 
ERROR: Could not find a version that satisfies the requirement h5py
ERROR: No matching distribution found for h5py