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   },
   alien_build_commands => [
     "%{gmake}",
   ],
   alien_install_commands => [
     "%{gmake} install",
   ],
   ...
 )->create_build_script;

=head2 When debugging my package build, I get different results!

If you get results from running the commands in your shell different to what happens when your C<Alien::>
distribution attempts to build, it may be because your environment is different than the one that your
distribution is using.  For example, if you use L<Alien::CMake> or L<Alien::gmake> to build with specific tools
that are provided by your operating system, L<Alien::Base::ModuleBuild> will adjust the path before executing
build and install commands.

In the alien build directory (usually C<_alien>) you will find environment files that you can source
into your shell (C<env.csh> for tcsh and C<env.sh> for bourne based shells), which should provide the
identical environment used by the build process in order to troubleshoot the build manually.