@adriansev 👍 > how can i check what default stadard it use? Just check the man page of the compiler it should have somewhere the information. Running this `aliBuild` tool seems quite complex I haven't been able yet to get it working on my Mac : / Now, I'm getting desperate to have a fix included in `5.4.3` but I run out of ideas. As a work around, we could provide a setting, let's say `XROOTD_PYBUILD_ENV`, that would allow you to set the environment for the python bindings build, something like: ``` COMMAND /usr/bin/env ${XROOTD_PYBUILD_ENV} ${PYTHON_EXECUTABLE} -m pip install \ ``` Would this work for you? (then, you would just pass the environment setting to cmake using `-DXROOTD_PYBUILD_ENV`) -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1660#issuecomment-1120883881 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