michaela
committed
on 31 May 17
Return an error if dependency is missing.

This happens if the (info file of the) required package is not present.
This solution is a bit di… Show more
Return an error if dependency is missing.

This happens if the (info file of the) required package is not present.

This solution is a bit dirty, but better than throwing the tcl error

"no such variable: spec_file"

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