drwxr-xr-x	root/root	usr/
drwxr-xr-x	root/root	usr/bin/
-rwxr-xr-x	root/root	usr/bin/glpsol
drwxr-xr-x	root/root	usr/include/
-rw-r--r--	root/root	usr/include/glpk.h
drwxr-xr-x	root/root	usr/lib/
-rw-r--r--	root/root	usr/lib/libglpk.a
-rwxr-xr-x	root/root	usr/lib/libglpk.la
lrwxrwxrwx	root/root	usr/lib/libglpk.so -> libglpk.so.40.3.0
lrwxrwxrwx	root/root	usr/lib/libglpk.so.40 -> libglpk.so.40.3.0
-rwxr-xr-x	root/root	usr/lib/libglpk.so.40.3.0