Hi @simonmichal @matthewfeickert ! I just tried with v5.4.3-rc1, and the new log is [this](https://asevcenc.web.cern.ch/asevcenc/xrootd_py_macos_err/log). It would be wonderful if this can be solved for 5.4.3 .. Any idea how can the pip be convinced to use the proper c++ standard? Thanks a lot! -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1660#issuecomment-1118282540 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1