#+begin_src sh
#PATH="$(ruby -e 'print Gem.user_dir')/bin:$PATH"
#PATH=$HOME/.gem/ruby/2.4.0/bin:$PATH
-export PATH=$HOME/.local/bin:$HOME/.cabal/bin:$HOME/.cargo/bin:$PATH
+export PATH=$HOME/.local/bin:$HOME/.cabal/bin:$HOME/.cargo/bin:$HOME/.elan/bin:$PATH
export XDG_CONFIG_HOME=$HOME/.config
export XDG_DATA_HOME=$HOME/.local/share
export XDG_DATA_DIRS=/usr/local/share:/usr/share