Fix missing Asterisk library error (libasteriskssl.so.1 & libasteriskpj.so.2 not found) Here we will discuss how to solve a problem with the libasteriskssl and libasteriskpj libraries that may appear during installation on Debian or other systems. 1) Symptoms of the problem After compiling Asterisk using the ./configure command with the --libdir=/usr/lib64 parameter, we will encounter problems with starting the Asterisk system at the end of the installation. The system will not be able to find the necessary libraries. This may result in a message similar to the following: error while loading shared libraries: libasteriskssl.so.1: cannot open shared object file: No such file or directory ldd /usr/sbin/asterisk You can see that the operating system cannot find two libraries; libasteriskssl and liba