Making all in libunimrcp-server
make[2]: Entering directory `/usr/src/unimrcp/platforms/libunimrcp-server'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/usr/src/unimrcp/platforms/libunimrcp-server'
Making all in unimrcp-server
make[2]: Entering directory `/usr/src/unimrcp/platforms/unimrcp-server'
/bin/sh ../../libtool --tag=CC --mode=link gcc -g -O2 -g -O2 -pthread -o unimrcpserver main.o uni_cmdline.o uni_daemon.o ../../platforms/libunimrcp-server/
libunimrcpserver.la
gcc -g -O2 -g -O2 -pthread -o .libs/unimrcpserver main.o uni_cmdline.o uni_daemon.o ../../platforms/libunimrcp-server/.libs/libunimrcpserver.so /usr/local/apr/lib/libaprutil-1.so /usr/local/apr/lib/libapr-1.so -luuid -lcrypt /usr/lib/libexpat.so -L/usr/local/lib /usr/local/lib/libsofia-sip-ua.so -L/usr/kerberos/lib -lssl -lcrypto -ldl -lz -lrt -lpthread -lm -Wl,--rpath -Wl,/usr/local/unimrcp/lib -Wl,--rpath -Wl,/usr/local/apr/lib -Wl,--rpath -Wl,/usr/local/lib
../../platforms/libunimrcp-server/.libs/libunimrcpserver.so: undefined reference to `apr_pool_mutex_set'
collect2: ld returned 1 exit status
make[2]: *** [unimrcpserver] Error 1
make[2]: Leaving directory `/usr/src/unimrcp/platforms/unimrcp-server'