$ sudo aptitude install haskell-stack
The following NEW packages will be installed:
haskell-stack
0 packages upgraded, 1 newly installed, 0 to remove and 1 not upgraded.
Need to get 0 B/5,517 kB of archives. After unpacking 40.2 MB will be used.
Selecting previously unselected package haskell-stack.
(Reading database ... 311256 files and directories currently installed.)
Preparing to unpack .../haskell-stack_1.1.2-7+b1_amd64.deb ...
Unpacking haskell-stack (1.1.2-7+b1) ...
Setting up haskell-stack (1.1.2-7+b1) .
Fetching package index ...remote: Enumerating objects: 1, done.
remote: Counting objects: 100% (1/1), done.
remote: Total 1 (delta 0), reused 1 (delta 0), pack-reused 0
Unpacking objects: 100% (1/1), done.
Fetched package index.
Could not parse '/tmp/stack-upgrade102410/stack-1.9.3/stack.yaml':
AesonException "Error in $['extra-deps'][0]: failed to parse field 'extra-deps': failed to parse field extra-deps: (Invalid package identifier: \"Cabal-2.4.0.1@rev:0\",\"Cabal-2.4.0.1@rev:0\")"
See http://docs.haskellstack.org/en/stable/yaml_configuration/.
