pure: fix docs install

Fixes #11889.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/Library/Formula/pure.rb b/Library/Formula/pure.rb
index 3a2db4f23..cbfa4df50 100644
--- a/Library/Formula/pure.rb
+++ b/Library/Formula/pure.rb
@@ -1,11 +1,15 @@
 require 'formula'
 
+class PureDocs < Formula
+  url 'http://pure-lang.googlecode.com/files/pure-docs-0.53.tar.gz'
+  sha1 'c0ad274d344d982e65b15b63daf3a267c50ab186'
+end
+
 class Pure < Formula
   homepage 'http://code.google.com/p/pure-lang/'
   url 'http://pure-lang.googlecode.com/files/pure-0.53.tar.gz'
   sha1 '67f1394c06d885b79fc824283f0f7551a6fb2641'
 
-  depends_on 'wget'
   depends_on 'llvm'
   depends_on 'gmp'
   depends_on 'readline'
@@ -19,6 +23,7 @@ class Pure < Formula
     system "make"
     system "make check"
     system "make install"
-    system "make install-docs"
+
+    PureDocs.new.brew { system "make", "prefix=#{prefix}", "install" }
   end
 end