Before you can build libpri, you'll need to Building and Installing DAHDI
Having finished that, let's compile and install libpri. Again, we'll assume that you'll replace the letters X, Y, and Z with the actual version numbers from the tarballs you downloaded.
[root@server src]# cd libpri-1.X.Y
This command changes directories to the libpri source directory.
[root@server libpri-1.X.Y]# make
This command compiles the libpri source code into a system library.
[root@server libpri-1.X.Y]# make install
This command installs the libpri library into the proper system library directory