The libpri libraries do not make use of the autoconf build environment or the
menuselect feature as they are unnecessary; thus, the installation is
simplified. libpri is used by various makers of Time
Division Multiplexing (TDM) hardware, but even if you don’t have the hardware installed,
it is safe to compile and install this library. You must compile and
install libpri before Asterisk, as it will be
detected and used when Asterisk is compiled. Here are the commands
(replace version
with your version of
libpri):
#cd /usr/src/libpri-
#version
make clean
#make
#make install