It looks like I left a DLL out of the installer.
Fixed versions are here...
http://leksah.org/packages/leksah-0.13.2.3-ghc-7.0.3.exe
http://leksah.org/packages/leksah-0.13.2.3-ghc-7.0.4.exe
http://leksah.org/packages/leksah-0.13.2.3-ghc-7.4.1.exe
Mostly just a refresh of the current development version
binary installers, so people can use it with the latest
Haskell Platform (which uses GHC 7.6.3).
Unfortunately an official 0.14 release may still be a
be a way off.
I have been doing some work on getting Code Mirror working,
but there are
