I have recently started using Calibre PEX and have faced this issue and I just cannot figure out how to fix this issue.
Everything from Calibre DRC and LVS is working perfectly. However, when I try to run PEX, this statement as shown below pops up and I cannot figure out why it is happening:
I have tried following to fix this problem:
1) Check to make sure that $MGC_HOME and $CALIBRE_HOME is setup properly
2) Check the environment setup like this:
3) Make sure $PATH is properly setup
4) Check pre-trigger itself
One thing I was able to noticed was that if I remove the phrase "pre_reduction", PEX runs, but returns wrong result. So... it seems like this phrase "pre_reduction" is the issue, but I really am out of ideas of how to fix this problem.
If anyone can give me any kind of suggestions (and I mean any), please do so.
Thank you very much,