See attached build log. (Please do not complain about the need for looking at the build log until you can provide an easy way to open bugs with the correct data picked out of a tinderbox log. Thanks.)
Created attachment 245195 [details] Build log
Created attachment 258278 [details, diff] micropolis-1.0.ebuild.patch Suggested patch
[QA] Fixed. @Christophe: Thanks for the fix!
not sure what the sed is for it doesn't affect the sim executable, the wish executable doesn't get installed anyway