On Fri, Jan 29, 2010 at 1:09 AM, zaxis <z_a...@163.com> wrote: > > `cabal install regex-compat` fixes my problem. thanks! >
For what it's worth, according to the documentation the "-compat" package is for easing a transition in the api (which has now been completed). You may want to "upgrade" to a different package now, for instance regex-posix (which I've found to be in a nice spot between portability and performance). Jason
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