https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115528
--- Comment #8 from Jürgen Reuter <juergen.reuter at desy dot de> --- (In reply to Jürgen Reuter from comment #6) > (In reply to kargls from comment #5) > > (In reply to Jürgen Reuter from comment #4) > > > Created attachment 58462 [details] > > > Input file that triggers the test case with segmentation fault > > > > > > This test case needs Whizard 3.1.4 to be downloaded here, > > > http://whizard.hepforge.org/whizard-3.1.4.tar.gz > > > I avoided the need for OCaml being present, just do ./configure, make, > > > make > > > install. This will create a binary whizard, and then execute > > > whizard tauola_1.sin as attached. > > > > ./configure > > ... > > checking for OCaml version 408000... test: -ge: unexpected operator > > < 4.08.0 > > configure: error: ************************************* > > configure: error: found version , too old! > > configure: error: ************************************* > > Just do configure with --disable-ocaml. Out of curiosity, what OCaml version is on your system?