Hi, Recently, I installed the GHC 6.3 cvs ( ghc-6.3.20040609-src.tar.bz2)which I got from http://www.haskell.org/ghc/dist/current/dist/ I want to have the latest HopenGL, so I did the following autoreconf ./configure --enable-hopengl make all make html make install make install-docs the first question is I can't find OpengGL or HOpenGL in package.conf, the second one is ghc doesn't work well, caos2@shiqicao Haskell $ ghc63 -o hw hw.hs /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.2/../../../../i686-pc-linux-gnu/bin/ld: cannot find -lHShaskell98 collect2: ld returned 1 exit status the HShaskell98 is in the lib/. The following are three conf files, root@shiqicao ghc-6.3 # cat ghc-6.3.20040609.sh #!/bin/sh libexecdir=/usr/lib/ghc-6.3 libdir=$libexecdir GHCBIN="$libexecdir/ghc-6.3.20040609"; TOPDIROPT="-B$libdir"; #! /bin/bash # Mini-driver for GHC exec $GHCBIN $TOPDIROPT ${1+"$@"} root@shiqicao ghc-6.3 # cat ghc-pkg-6.3.20040609.sh #!/bin/sh libexecdir=/usr/lib/ghc-6.3 libdir=$libexecdir GHCPKGBIN="$libexecdir/ghc-pkg.bin"; PKGCONFOPT="-f $libdir/package.conf"; # Mini-driver for ghc-pkg exec $GHCPKGBIN $PKGCONFOPT ${1+"$@"} root@shiqicao ghc-6.3 # cat ghci-6.3.20040609.sh #!/bin/sh libexecdir=/usr/lib/ghc-6.3 libdir=$libexecdir GHCBIN="/usr/lib/ghc-6.3/ghc-6.3.20040609"; TOPDIROPT="-B/usr/lib/ghc-6.3"; #!/bin/bash GHC_CFLAGS="-optc-fno-pic -optc-fno-stack-protector" # Mini-driver for GHCi exec $GHCBIN $TOPDIROPT ${GHC_CFLAGS} --interactive ${1+"$@"} root@shiqicao ghc-6.3 # Regards, Shiqi Cao