Use ghc-pkg syntax that works with ghc-6.2 and 6.4
Use ghc-pkg syntax that works with ghc-6.2 and 6.4

darcs-hash:20061224145637-b4c10-d02581d1c1a42dd632af556f4b8127d65de58539.gz

thiagoarrais/gtk2hs,thiagoarrais/gtk2hs,thiagoarrais/gtk2hs