pip install works, sudo python3 setup.py install not on A64FX, Fedora 33

[LutzWeischerFujitsu]

... byte-compiling build/bdist.linux-aarch64/egg/acme/wrappers/single_precision.py to single_precision.cpython-39.pyc byte-compiling build/bdist.linux-aarch64/egg/acme/wrappers/single_precision_test.py to single_precision_test.cpython-39.pyc byte-compiling build/bdist.linux-aarch64/egg/acme/wrappers/step_limit.py to step_limit.cpython-39.pyc byte-compiling build/bdist.linux-aarch64/egg/acme/wrappers/video.py to video.cpython-39.pyc creating build/bdist.linux-aarch64/egg/EGG-INFO copying dm_acme.egg-info/PKG-INFO -> build/bdist.linux-aarch64/egg/EGG-INFO copying dm_acme.egg-info/SOURCES.txt -> build/bdist.linux-aarch64/egg/EGG-INFO copying dm_acme.egg-info/dependency_links.txt -> build/bdist.linux-aarch64/egg/EGG-INFO copying dm_acme.egg-info/requires.txt -> build/bdist.linux-aarch64/egg/EGG-INFO copying dm_acme.egg-info/top_level.txt -> build/bdist.linux-aarch64/egg/EGG-INFO zip_safe flag not set; analyzing archive contents... creating 'dist/dm_acme-0.2.0-py3.9.egg' and adding 'build/bdist.linux-aarch64/egg' to it removing 'build/bdist.linux-aarch64/egg' (and everything under it) Processing dm_acme-0.2.0-py3.9.egg Removing /usr/local/lib/python3.9/site-packages/dm_acme-0.2.0-py3.9.egg Copying dm_acme-0.2.0-py3.9.egg to /usr/local/lib/python3.9/site-packages dm-acme 0.2.0 is already the active version in easy-install.pth

Installed /usr/local/lib/python3.9/site-packages/dm_acme-0.2.0-py3.9.egg Processing dependencies for dm-acme==0.2.0 Searching for dm-tree Reading https://pypi.org/simple/dm-tree/ Download error on https://pypi.org/simple/dm-tree/: [Errno -2] Name or service not known -- Some packages may not be found! Couldn't find index page for 'dm-tree' (maybe misspelled?) Scanning index of all packages (this may take a while) Reading https://pypi.org/simple/ Download error on https://pypi.org/simple/: [Errno -2] Name or service not known -- Some packages may not be found! No local packages or working download links found for dm-tree error: Could not find suitable distribution for Requirement.parse('dm-tree')

'pip3 install dm-tree' works, too.