@matthewfeickert on centos7 i see in /usr/share/cmake/Modules/FindPythonLibs.cmake : ``` # If you'd like to specify the installation of Python to use, you should modify # the following cache variables: # PYTHON_LIBRARY - path to the python library # PYTHON_INCLUDE_DIR - path to where Python.h is found ``` notice that you seem to have an extra `S` in your include specification in opposition to variables set by the module: ``` # This module finds if Python is installed and determines where the # include files and libraries are. It also determines what the name of # the library is. This code sets the following variables: # # PYTHONLIBS_FOUND - have the Python libs been found # PYTHON_LIBRARIES - path to the python library # PYTHON_INCLUDE_PATH - path to where Python.h is found (deprecated) # PYTHON_INCLUDE_DIRS - path to where Python.h is found # PYTHON_DEBUG_LIBRARIES - path to the debug library (deprecated) # PYTHONLIBS_VERSION_STRING - version of the Python libs found (since CMake 2.8.8) ``` but i only tried with the system python (i do not use by myself another python as that comes with the experiment distributed software) -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1579#issuecomment-1007926097 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