Update libuninum.rb (#2072)

* Update libuninum.rb

* Update libuninum.rb

packages/libuninum.rb

@@ -3,25 +3,13 @@ require 'package'
 class Libuninum < Package
   description 'This is a library for converting Unicode strings to numbers and numbers to Unicode strings.'
   homepage 'http://billposer.org/Software/libuninum.html'
-  version '2.7'
-  source_url 'http://billposer.org/Software/Downloads/libuninum-2.7.tar.bz2'
+  version '2.7-0'
+  source_url 'https://billposer.org/Software/Downloads/libuninum-2.7.tar.bz2'
   source_sha256 'e704983c3c00e9b76bd836b8b83ce31bfe4eb1752eee8be123cf97c1275076ea'
 
-  binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/libuninum-2.7-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/libuninum-2.7-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/libuninum-2.7-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/libuninum-2.7-chromeos-x86_64.tar.xz',
-  })
-  binary_sha256 ({
-    aarch64: '18bc6fcaf15f5443eb075d3a2e59cec88d888a74765c4e06d5f19abb865f10b6',
-     armv7l: '18bc6fcaf15f5443eb075d3a2e59cec88d888a74765c4e06d5f19abb865f10b6',
-       i686: '5aad178fbad0c84e929745b7ce484a08bfeeaf0a24f9b2f09cc552f0ae5b0532',
-     x86_64: '996bf80e88330fe09cdf1c52525d652ec40c93c7ee18d072b737917d678f333a',
-  })
 
   def self.build
-    system './configure'
+    system "./configure --prefix=#{CREW_PREFIX} --libdir=#{CREW_LIB_PREFIX}"
     system 'make'
   end