Warning: The install command is a part of the legacy v1 style of cabal usage.

Please switch to using either the new project style and the new-install
command or the legacy v1-install alias as new-style projects will become the
default in the next version of cabal-install. Please file a bug if you cannot
replicate a working v1- use case with the new-style commands.

For more information, see: https://wiki.haskell.org/Cabal/NewBuild

Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: hakyll-images-0.4.1 (user goal)
[__1] trying: hakyll-4.12.5.0 (dependency of hakyll-images)
[__2] trying: hakyll:+usepandoc
[__3] trying: pandoc-citeproc-0.15.0.1 (dependency of hakyll +usepandoc)
[__4] trying: xml-conduit-1.8.0.1 (dependency of pandoc-citeproc)
[__5] trying: conduit-extra-1.3.0 (dependency of xml-conduit)
[__6] trying: network-3.0.0.0 (dependency of conduit-extra)
[__7] trying: pandoc-2.5 (dependency of hakyll +usepandoc)
[__8] trying: http-client-tls-0.3.5.3 (dependency of pandoc)
[__9] trying: connection-0.2.8 (dependency of http-client-tls)
[_10] next goal: socks (dependency of connection)
[_10] rejecting: socks-0.5.6 (conflict: network==3.0.0.0, socks =>
network>=2.4 && <2.9)
[_10] rejecting: socks-0.5.5 (conflict: network==3.0.0.0, socks =>
network>=2.3 && <2.9)
[_10] rejecting: socks-0.5.4, socks-0.5.3, socks-0.5.2, socks-0.5.1,
socks-0.5.0, socks-0.4.2, socks-0.4.1, socks-0.4.0, socks-0.3.0, socks-0.2.0,
socks-0.1.0 (conflict: connection => socks>=0.5.5)
[_10] fail (backjumping, conflict set: connection, network, socks)
Backjump limit reached (currently 2000, change with --max-backjumps or try to
run with --reorder-goals).