rbconfig.rb file contains bogus paths and needs to be cleaned up
This cleaning up process will ensure that the rbconfig.rb file will not have any paths related to the solaris build environment.
rbconfig.rb file contains improper paths for 'INSTALL' and 'configure_args'. This results in a failure during 'make install' of a gem (when the user runs the command gem install <gem>).
These values needs to be changed in the rbconfig.rb file.