build error for ghc 6.4 on Solaris

Hello, I get the following error when building ghc 6.4 on Solaris 9. Any ideas how to solve this ? Thanks in advance. Martin ... grep -v '^#pragma GCC' | \ sed -e 's/""//g' -e 's/:[ ]*,/: /g' >package.conf.installed ../utils/ghc-pkg/ghc-pkg-inplace --force --update-package