Todd Gamblin 5a9ef130ea Make EnvModule class use spec instead of package, fix using module of non-present package. ... - Using the spec doesn't require the package to be there. - Restore ability to use non-present packages (which was broken)		2014-08-20 11:43:03 -07:00
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spack	Make EnvModule class use spec instead of package, fix using module of non-present package.	2014-08-20 11:43:03 -07:00