Translations:Functional programming/19/en

Installation guide Ubuntu (all users)

1. Perform following commands:

   sudo apt-get install haskell-platform
   sudo apt-get install haskell-stack
   sudo snap install code --classic
   

2. Create a directory that will be a stack root, it should be readable by all users (for example /opt/stack).
3. Create a file /etc/profile.d/stack.sh with following line:export STACK_ROOT=your stack root directory
4. Create a file /etc/stack/config.yaml with following lines:

   skip-ghc-check: true
   system-ghc: true
   allow-different-user: true
   

5. Generate stack global config (for example stack path) and change the global resolver in file $STACK_ROOT/global-project/stack.yaml to
   • lts-12.15 for Ubuntu 19.04 (ghc 8.4.4)
   • lts-8.0 for Ubuntu 18.04 (ghc 8.0.2)
6. Continue with installation of required packages:

   stack install intero phoityne-vscode haskell-dap
   

7. It will produce some executable files to ~/.local/bin copy them to: /usr/local/bin (or other search when executing location).
8. Open VS Code and install extensions:
   • Haskero
   • Haskell GHCi Debug Adapter Phoityne