You should normally find a source or binary rpm to do so and avoid this section.

   Anyway, if you choose to build the libgtkol binaries yourself, the gtk+ headers and all of its dependencies, the libgenerics, the libxml2 headers, the pkgconfig and GNU make tools must be installed first in order your compilation to succeed.

    The libgtkol tarball includes a Makefile. There is no autoconf layer defined yet, so no need to execute a "dot slash configure".  For now, classical make && make install will do the job.