gistfile1.txt

$ cabal install hledger-web-0.22.4 --dry
Resolving dependencies...
cabal: Could not resolve dependencies:
trying: hledger-web-0.22.4 (user goal)
trying: yesod-static-1.2.2.5 (dependency of hledger-web-0.22.4)
trying: wai-app-static-2.0.1 (dependency of yesod-static-1.2.2.5)
trying: yesod-1.2.5.2 (dependency of hledger-web-0.22.4)
trying: yesod-auth-1.3.0.4 (dependency of yesod-1.2.5.2)
trying: authenticate-1.3.2.8 (dependency of yesod-auth-1.3.0.4)
trying: tagstream-conduit-0.5.5.1 (dependency of authenticate-1.3.2.8)
trying: blaze-builder-conduit-1.1.0 (dependency of tagstream-conduit-0.5.5.1)
next goal: warp (dependency of hledger-web-0.22.4)
rejecting: warp-2.1.4, 2.1.3.3, 2.1.3.2, 2.1.3.1, 2.1.3, 2.1.2.1, 2.1.2,
2.1.1.2, 2.1.1.1, 2.1.1, 2.1.0 (conflict: hledger-web => warp>=1.3 && <2.1)
rejecting: warp-2.0.3.4, 2.0.3.3, 2.0.3.2, 2.0.3.1, 2.0.3, 2.0.2.1, 2.0.2,
2.0.1, 2.0.0.1, 2.0.0 (conflict: blaze-builder-conduit==1.1.0, warp =>
blaze-builder-conduit>=0.5 && <1.1)
rejecting: warp-1.3.10.2, 1.3.10.1, 1.3.10, 1.3.9.2, 1.3.9.1, 1.3.9, 1.3.8.4,
1.3.8.3, 1.3.8.2, 1.3.8.1, 1.3.8, 1.3.7.5, 1.3.7.4, 1.3.7.3, 1.3.7.2, 1.3.7.1,
1.3.7, 1.3.6, 1.3.5.1, 1.3.5, 1.3.4.4, 1.3.4.3, 1.3.4.2, 1.3.4.1, 1.3.4,
1.3.3.3, 1.3.3.2, 1.3.3.1, 1.3.3, 1.3.2, 1.3.1.2, 1.3.1.1, 1.3.1, 1.3.0.1,
1.3.0 (conflict: wai-app-static => warp>=2.0 && <2.2)
rejecting: warp-1.2.2, 1.2.1.1, 1.2.1, 1.2.0.2, 1.2.0.1, 1.2.0, 1.1.0.1,
1.1.0, 1.0.0.1, 1.0.0, 0.4.6.3, 0.4.6.2, 0.4.6.1, 0.4.6, 0.4.5, 0.4.4,
0.4.3.1, 0.4.3, 0.4.2, 0.4.1.2, 0.4.1.1, 0.4.1, 0.4.0.1, 0.4.0, 0.3.3,
0.3.2.3, 0.3.2.2, 0.3.2.1, 0.3.2, 0.3.1, 0.3.0 (conflict: hledger-web =>
warp>=1.3 && <2.1)
Backjump limit reached (change with --max-backjumps).