homebrew-core/Formula/opam.rb

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require 'formula'
class Opam < Formula
homepage 'https://github.com/OCamlPro/opam'
url 'https://github.com/OCamlPro/opam/archive/0.9.2.tar.gz'
sha1 '993ad778101589bbad089e34922d0e60180698a0'
head 'https://github.com/OCamlPro/opam.git'
depends_on "objective-caml"
def install
system "./configure", "--prefix=#{prefix}"
system "make"
system "make install"
bash_completion.install "shell/opam_completion.sh"
zsh_completion.install "shell/opam_completion_zsh.sh"
end
def test
system "#{bin}/opam --help"
end
def caveats; <<-EOS.undent
OPAM uses ~/.opam by default for its package database, so you need to
initialize it first by running (as a normal user):
$ opam init
Run the following to initialize your environmnent variables:
$ eval `opam config env`
To export the needed variables every time, add them to your dotfiles.
* On Bash, add them to `~/.bash_profile`.
* On Zsh, add them to `~/.zprofile` instead.
Documentation and tutorials are available at http://opam.ocamlpro.com, or
via 'man opam' and 'opam --help'.
EOS
end
end