All tests fail with couldn't connect to display "" at /home/solimanod/.cpan/build/Tcl-pTk-1.11-0/blib/lib/Tcl/pTk.pm line 1206.
If I had to guess what caused this, it could be that Tcl::pTk’s test-for-tk.tcl detected a Tcl/Tk installation which is neither the one used by Tcl.pm (something #19 would avoid) nor encounters the couldn't connect to display error.
http://www.cpantesters.org/cpan/report/96da1cbf-84f2-1014-a815-814e06f7812f
All tests fail with
couldn't connect to display "" at /home/solimanod/.cpan/build/Tcl-pTk-1.11-0/blib/lib/Tcl/pTk.pm line 1206.If I had to guess what caused this, it could be that Tcl::pTk’s test-for-tk.tcl detected a Tcl/Tk installation which is neither the one used by Tcl.pm (something #19 would avoid) nor encounters the
couldn't connect to displayerror.