On May 1, 2010, at 3:39 AM, Daniel Fischer wrote:
Try
$ cabal install --constraint="Crypto<4.2.1" -- constraint="HJScript<0.5" happs-tutorial
This had the same problem building containers: Building containers-0.2.0.1... Data/IntMap.hs:182:7: Could not find module `Data.Data': It is a member of the hidden package `base'. Perhaps you need to add `base' to the build-depends in your .cabal file. Use -v to see a list of the files searched for. cabal: Error: some packages failed to install: On May 1, 2010, at 6:24 AM, Jeremy Shaw wrote:
I would recommend:
darcs get --lazy http://patch-tag.com/r/mae/happstack cd happstack chmod +x bin/build-install-all.sh ./bin/build-install-all.sh
This should install the latest version of happstack from darcs which resolves most install problems. I intend to release it any minute now, but I am waiting for a patch to hsp.cabal to be applied.
This had a different problem building happstack itself: Building happstack-0.4.3... trhsx: Error at SrcLoc {srcFilename = "src/HSP/IdentityT.hs", srcLine = 73, srcColumn = 1}: Illegal instance declaration cabal: Error: some packages failed to install: happstack-0.4.3 failed during the building phase. The exception was: ExitFailure 1 I can't see anything that looks obviously wrong with line 73 of that file, but haven't studied it in detail. Warren