Mark Olesen 767cdf98d3 Cleanup some depends_on flex for scotch and things depending on scotch (#4600) (#4601) ... - The buggy flex-2.6.2 was blacklisted in the corresponding flex package, but now also removed the md5sum to avoid suggesting that this version should be revived. The 2.6.3 has similar problems (at least for scotch), but 2.6.4 seems to work. - Rejig flex restriction for scotch to exclude 2.6.2-2.6.3 only. Since flex-2.6.4 appears to be okay again, we can remove the flex version restriction that trickled through into the openfoam packages as a consequent of an spack spec bug. - Make flex a build dependency for the openfoam packages (seems to have been an earlier oversight).		2017-06-26 09:58:02 -05:00
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spack	Cleanup some depends_on flex for scotch and things depending on scotch (#4600) (#4601)	2017-06-26 09:58:02 -05:00