Great! This works! Thanks a lot, Logo ________________________________ From: Brandon S. Allbery KF8NH [mailto:allbery@ece.cmu.edu] Sent: Sunday, March 15, 2009 6:13 PM To: Lingappan, Loganathan Cc: Brandon S. Allbery KF8NH; glasgow-haskell-users@haskell.org Subject: Re: Link errors On 2009 Mar 15, at 11:59, Lingappan, Loganathan wrote: FindBBUsage.o:fake:(.text+0x44d): undefined reference to `__stginit_regexzmposixzm0zi72zi0zi3_TextziRegexziPosix_' collect2: ld returned 1 exit status Either use "ghc --make" or "ghc -package regex-posix". The former is preferred. -- brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery@kf8nh.commailto:allbery@kf8nh.com system administrator [openafs,heimdal,too many hats] allbery@ece.cmu.edumailto:allbery@ece.cmu.edu electrical and computer engineering, carnegie mellon university KF8NH