Re: [SR-Users] How to use different version of python3 with KEMI

Hi Miconda, I managed to compile the app_python3 with my own version of python, thanks to you. $ ldd /usr/local/lib64/kamailio/modules/app_python3.so linux-vdso.so.1 (0x00007ffe57d99000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f7ca371e000) libpython3.7m.so.1.0 => /opt/usr/lib/libpython3.7m.so.1.0 (0x 00007f7ca33e6000) libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f7ca33ac000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f7ca338b000 ) libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f7ca3386000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f7ca3203000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f7ca3041000) /lib64/ld-linux-x86-64.so.2 (0x00007f7ca37a6000) But the issue remains. I tried printing the PYTHONPATH from python's sys.path with KSR.info when the script loaded When the system python3 (from repo) is on the host, PYTHONPATH from sys.path prefers it. and ModuleNotFoundError will raise as i do not install anything on the system's Oct 6 18:12:40 sipv222 /usr/local/sbin/kamailio[15686]: INFO: <core> [core/kemi.c:106]: sr_kemi_core_info(): PYTHONPATH: ['/script/file/location', '/lib/python37.zip', '/lib/python3.7', '/lib/python3.7/lib-dynload', '/root/.local/lib/python3.7/site-packages', '/lib/python3/dist-packages'] But when I remove the system python completely, everything is fine as my alternative python is prefered. Oct 6 18:13:17 sipv222 /usr/local/sbin/kamailio[15841]: INFO: <core> [core/kemi.c:106]: sr_kemi_core_info(): PYTHONPATH: ['/script/file/location', '/opt/usr/lib/python37.zip', '/opt/usr/lib/python3.7', '/opt/usr/lib/python3.7/lib-dynload', '/root/.local/lib/python3.7/site-packages', '/opt/usr/lib/python3.7/site-packages'] This only happens when minor values of both python versions are the same, host 3.7.3, alternate 3.7.9 so they're both python3.7. I tried different alternative python versions, i.e: 3.9, and everything is fine. So my qns is how to use my alternate python library without moving it to a different/higher minor version or removing the system python? Thanks again for the quick response. rgds, Loi Dang Thanh Phone : +84. 774.735.448 Email : loi.dangthanh(a)gmail.com On Wed, Oct 5, 2022 at 10:05 PM Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; wrote: