- Create the application:
stack new snaker-hsk
- Install the
websockets
package:
stack install websockets
- Add
websockets
to thebuild-depends
section of the cabal file, forNetwork.WebSockets
- Add
containers
to thebuild-depends
section of the cabal file, forData.Map
- Add
text
to thebuild-depends
section of the cabal file, forData.Text