enclose the build log and emerge --info. Reproducible: Always
Created attachment 225081 [details] emerge --info
Created attachment 225083 [details] plplot-5.9.5 build log
I can not reproduce it. Could you re-install numpy and then plplot to see it that helps?
(In reply to comment #3) > I can not reproduce it. Could you re-install numpy and then plplot to see it > that helps? > I tried to reinstall numpy and to upgrade it without success :| i do not know how i've to do now :| the only solution is to make a patch. I do not know why the compiler not find the header installed :|. When i've some time i try to write a patch for solve this :), or if there is any one that solve this problem it's really appreciated :)
Could you please do CMAKE_VERBOSE="true" emerge plplot and attach that buildlog?
no answer for a few month. please try recent numpy and plplot then re-open if you can reproduce