I'm trying to build ghc 5.04.2 from the source distribution (on Linux, RH 7.2), and get the following error ------------------------ ...==fptools== make all -wr; in /usr/local/src/ghc-5.04.2/ghc/rts ------------------------------------------------------------------------ ..../utils/ghc-pkg/ghc-pkg-inplace --update-package > make[2]: *** [Adjustor.o] Error 1 make[1]: *** [all] Error 1 make[1]: Leaving directory `/usr/local/src/ghc-5.04.2/ghc' make: *** [all] Error 1 ---------------------------------------- If I use the analogous gcc command, everything works. How can I find out what's going wrong ? Thanks, Robin