git clone git://git.tuebingen.mpg.de/lopsub
- [gcc](ftp://ftp.gnu.org/pub/gnu/gcc) or
-[clang](http://clang.llvm.org). All gcc versions >= 4.2 are currently
-supported. Clang version 1.1 or newer should work as well.
+[clang](http://clang.llvm.org). All gcc versions >= 5.4 are currently
+supported. Moderately recent versions of clang should work as well.
- [gnu make](ftp://ftp.gnu.org/pub/gnu/make) is also shipped with the
disto. On BSD systems the gnu make executable is often called gmake.