CentOS v6.6 32bit I installed pjsip as follows: cd /usr/src wget http://www.pjsip.org/release/2.3/pjproject-2.3.tar.bz2 tar -xjvf pjproject* cd /usr/src/pjproject*/ ./configure --prefix=/usr --libdir=/usr/lib --enable-shared --disable-sound --disable-resample --disable-video --disable-opencore-amr CFLAGS='-O2 -DNDEBUG' make dep && make && make install && ldconfig ldconfig -p | grep pj Everything looks ok. Now uninstall make uninstall && ldconfig ldconfig -p | grep pj Still shows: libpjsua2.so.2 (libc6) => /usr/lib/libpjsua2.so.2 libpjsua2.so (libc6) => /usr/lib/libpjsua2.so -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20141215/6c6d2522/attachment.html>