Hi, Got an unexpected error trying to allocate some memory for the JIT (tried to do mmap() with PROT_EXEC|PROT_READ|PROT_WRITE). This can be caused by a system policy like PAX. You need to find how to work around the policy on your system. I'm running apache on centos, what's the correct folders set for httpd? drwxr-xr-x. jhu jhu system_u:object_r:httpd_sys_content_t:s0 pypy3.10-v7.3.12-linux64 -rwxrwxr-x. jhu jhu system_u:object_r:httpd_exec_t:s0 libpypy3.10-c.so -rw-r--r--. jhu jhu system_u:object_r:httpd_sys_content_t:s0 libpypy3.10-c.so.debug lrwxrwxrwx. jhu jhu system_u:object_r:httpd_sys_content_t:s0 pypy -> pypy3.10 lrwxrwxrwx. jhu jhu system_u:object_r:httpd_sys_content_t:s0 pypy3 -> pypy3.10 -rwxr-xr-x. jhu jhu system_u:object_r:httpd_exec_t:s0 pypy3.10 -rw-r--r--. jhu jhu system_u:object_r:httpd_sys_content_t:s0 pypy3.10.debug lrwxrwxrwx. jhu jhu system_u:object_r:httpd_sys_content_t:s0 python -> pypy3.10 lrwxrwxrwx. jhu jhu system_u:object_r:httpd_sys_content_t:s0 python3 -> pypy3.10 lrwxrwxrwx. jhu jhu system_u:object_r:httpd_sys_content_t:s0 python3.10 -> pypy3.10 Thanks, Jeffrey