Hi Users, I am having issues with installing FreeSWITCH 1.8.5 on Debian 9.6, Here is the error i am getting this error when i run make command. CC src/libfreeswitch_la-switch_msrp.lo CC src/libfreeswitch_la-switch_vad.lo CC src/libfreeswitch_la-switch_vpx.lo CXX src/switch_cpp.lo CXXLD libfreeswitch.la *** Warning: Linking the shared library libfreeswitch.la against the *** static library libs/libvpx/libvpx.a is not portable! ar: `u' modifier ignored since `D' is the default (see `U') Making all in . make[2]: Entering directory '/usr/src/freeswitch-1.8.5' CC src/freeswitch-switch.o CCLD freeswitch /usr/bin/ld: warning: libssl.so.1.0.2, needed by //usr/lib/x86_64-linux-gnu/libcurl.so.4, may conflict with libssl.so.1.1 /usr/bin/ld: warning: libcrypto.so.1.0.2, needed by //usr/lib/x86_64-linux-gnu/libcurl.so.4, may conflict with libcrypto.so.1.1 CC src/tone2wav-tone2wav.o CCLD tone2wav /usr/bin/ld: warning: libssl.so.1.0.2, needed by //usr/lib/x86_64-linux-gnu/libcurl.so.4, may conflict with libssl.so.1.1 /usr/bin/ld: warning: libcrypto.so.1.0.2, needed by //usr/lib/x86_64-linux-gnu/libcurl.so.4, may conflict with libcrypto.so.1.1 CC src/fs_encode-fs_encode.o CCLD fs_encode /usr/bin/ld: warning: libssl.so.1.0.2, needed by //usr/lib/x86_64-linux-gnu/libcurl.so.4, may conflict with libssl.so.1.1 /usr/bin/ld: warning: libcrypto.so.1.0.2, needed by //usr/lib/x86_64-linux-gnu/libcurl.so.4, may conflict with libcrypto.so.1.1 make[2]: Leaving directory '/usr/src/freeswitch-1.8.5' Making all in src make[2]: Entering directory '/usr/src/freeswitch-1.8.5/src' Making all in mod make[3]: Entering directory '/usr/src/freeswitch-1.8.5/src/mod' Unknown target Makefile:721: recipe for target '-all' failed make[3]: *** [-all] Error 1 make[3]: Leaving directory '/usr/src/freeswitch-1.8.5/src/mod' Makefile:591: recipe for target 'all-recursive' failed make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory '/usr/src/freeswitch-1.8.5/src' Makefile:3494: recipe for target 'all-recursive' failed make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory '/usr/src/freeswitch-1.8.5' Makefile:1255: recipe for target 'all' failed make: *** [all] Error 2 Google did not helped me much on this, can somebody point me the right direction. Regards Abbasi