Hi! When doing pip3 --install xrootd on a centos 7 (or fedora 27) i get this : Collecting xrootd Downloading https://files.pythonhosted.org/packages/d5/9a/33a68c3efd226aff30535790b66b3340c91b67d6418d264cf2778a6941df/xrootd-4.9.0.tar.gz (2.5MB) 100% |████████████████████████████████| 2.5MB 7.1MB/s Building wheels for collected packages: xrootd Building wheel for xrootd (setup.py) ... error Complete output from command /bin/python3.6 -u -c "import setuptools, tokenize;__file__='/home/adrian/tmp/pip-install-1oucxnb6/xrootd/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /home/adrian/tmp/pip-wheel-4klajzqi --python-tag cp36: [I] No git repository info found. Trying to interpret VERSION_INFO [!] VERSION_INFO file invalid. Unable to determine the version. Using "unknown" /usr/lib/python3.6/site-packages/setuptools/dist.py:398: UserWarning: Normalizing '4.9.0 ' to '4.9.0' normalized_version, usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...] or: -c --help [cmd1 cmd2 ...] or: -c --help-commands or: -c cmd --help error: option --python-tag not recognized ---------------------------------------- Failed building wheel for xrootd Running setup.py clean for xrootd Failed to build xrootd Installing collected packages: xrootd Running setup.py install for xrootd ... done Successfully installed xrootd looking with -vvv i see : running install_lib creating //usr/lib64/python2.7/site-packages/pyxrootd error: could not create '//usr/lib64/python2.7/site-packages/pyxrootd': Permission denied done Record file /home/adrian/tmp/pip-record-_pipizmk/install-record.txt not found Removing source in /home/adrian/tmp/pip-install-6vzqv5cx/xrootd Successfully installed xrootd Should i submit a bug report on git? Thank you! Adrian ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1