--new-pr issue, need to ignore os dependencies

[shahzebsiddiqui]

@boegel [siddis14@amrndhl1315 Perl]$ eb --new-pr Perl-5.22.1-foss-2016b.eb 
== temporary log file in case of crash /dev/shm/tmp/eb-C65okM/easybuild-WaHBf3.log
ERROR: Failed to process easyconfig /home/siddis14/easybuild-easyconfigs/easybuild/easyconfigs/p/Perl/Perl-5.22.1-foss-2016b.eb: Failed to process easyconfig /home/siddis14/easybuild-easyconfigs/easybuild/easyconfigs/f/foss/foss-2016b.eb: Failed to process easyconfig /home/siddis14/easybuild-easyconfigs/easybuild/easyconfigs/o/OpenMPI/OpenMPI-1.10.3-GCC-5.4.0-2.26.eb:
One or more OS dependencies were not found: [('libibverbs-dev', 'libibverbs-devel')]

[boegel]

@shahzebsiddiqui Please check whether the change in https://github.com/easybuilders/easybuild-framework/pull/2262/files fixes this for you?

[shahzebsiddiqui]

@boegel looks like the --new-pr is working now. I was able to create a new PR for OpenMPI