Oh, it's just a matter of installing packages one by one until things compile :) More tedious than anything else; I just didn't want to go through the process if someone had already. e.g. this is how I started off $ wajig install mingw-w64-x86-64-dev $ wajig install mingw-w64-i686-dev $ opam install ocaml-windows ### stderr ### # + x86_64-w64-mingw32-gcc --version # sh: x86_64-w64-mingw32-gcc: command not found I missed that there was a metapackage though; I'll give that a try. martin On Mon, Mar 14, 2016 at 1:14 PM, Adrien Nader wrote: > Hi, > > I can't tell much about Ubuntu specifically but there aren't many > mingw-w64-related packages in Ubuntu. I'm assuming you're not trying to > use mingw.org because it's 2016. > It would be useful that you mention which Ubuntu version you're using > because 12.04 has GCC 4.6.3 and mingw-w64 2.0.1 while 16.04 has GCC > 5.3.1 and mingw-w64 4.0.4. There shouldn't be issues but it's possible > nonetheless. > > There is a "mingw-w64" meta package (maybe not in all versions though) > that should give you a complete environment. > > Apart from that, providing the error message(s) would be useful. :) > > -- > Adrien Nader >