Insalling Purescript under Archlinux
download the binary for linux $ wget https://github.com/purescript/purescript/releases/download/v0.11.5/linux64.tar.gz - /opt/purescriptw smylink the executable $ ln -s /opt/purescript/purs /usr/local/bin/purs install libtinfo $ gpg --keyserver pgp.mit.edu --recv-keys F7E48EDB # needed for the folloing package $ pacaur -S ncurses5-compat-libs $ pacaur -S libtinfo see here