Update miniconda3 from 4.4.10 to 4.5.11

Change source_url

Add pre-built binaries

Change from miniconda2 to miniconda3 for i686

packages/miniconda3.rb

@@ -3,17 +3,17 @@ require 'package'
 class Miniconda3 < Package
   description 'Anaconda is the world\'s most popular Python data science platform.'
   homepage 'https://conda.io/miniconda.html'
-  version '4.4.10'
-  source_url 'https://raw.githubusercontent.com/Anaconda-Platform/anaconda-project/adb2d443b805f2c6c53f989251cc1a2b13fc0d0e/README.md'
-  source_sha256 'ec0bfe39423ca117ffcd17c154e3e5f6c81a28c4fb14c22dd5033f499a306362'
+  version '4.5.11'
+  source_url 'https://raw.githubusercontent.com/conda/conda/4.5.11/README.rst'
+  source_sha256 '9a5d4e87325a5015bfc00167a0eb41d53e1e7a7f47f2078e50f5fb7ab3082b11'
 
   binary_url ({
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/miniconda3-4.4.10-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/miniconda3-4.4.10-chromeos-x86_64.tar.xz',
+       i686: 'https://dl.bintray.com/chromebrew/chromebrew/miniconda3-4.5.11-chromeos-i686.tar.xz',
+     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/miniconda3-4.5.11-chromeos-x86_64.tar.xz',
   })
   binary_sha256 ({
-       i686: '289962ee7c7456fce196ca70ae983c440dea7b3a259767090f09768e9dc213cb',
-     x86_64: 'cfe89978fef64fd7d8efe6ad1a1d8b18023ae55f87c0246f82dcc5755881bfe2',
+       i686: 'f42040d6e439e545bf80a372bd277e0e12370a995425b50cdfdc1fe0fb9dc491',
+     x86_64: '18f8b5c8e75dc03a441358616eb17c9000425d720df45cb446bbbfe7f84c94f9',
   })
 
   depends_on 'python3'
@@ -21,25 +21,23 @@ class Miniconda3 < Package
   def self.install
     case ARCH
     when 'i686'
-      system 'curl -Ls -o miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-4.4.10-Linux-x86.sh'
-      abort 'Checksum mismatch. :/ Try again.'.lightred unless Digest::SHA256.hexdigest( File.read('miniconda.sh') ) == '41f042399fa7c4f2ee5966874e627428669f74fa0037241c2917c4153a50c4cd'
+      system 'curl -Ls -o miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-4.5.11-Linux-x86.sh'
+      abort 'Checksum mismatch. :/ Try again.'.lightred unless Digest::SHA256.hexdigest( File.read('miniconda.sh') ) == '5dca8f7aaeeab9506f801c7c8b561a1e7e00aadc3a21008f3c72f82766f6fec6'
     when 'x86_64'
-      system 'curl -Ls -o miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-4.4.10-Linux-x86_64.sh'
-      abort 'Checksum mismatch. :/ Try again.'.lightred unless Digest::SHA256.hexdigest( File.read('miniconda.sh') ) == '0c2e9b992b2edd87eddf954a96e5feae86dd66d69b1f6706a99bd7fa75e7a891'
-    else
-      puts "#{ARCH} architecture not supported.".lightred
+      system 'curl -Ls -o miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-4.5.11-Linux-x86_64.sh'
+      abort 'Checksum mismatch. :/ Try again.'.lightred unless Digest::SHA256.hexdigest( File.read('miniconda.sh') ) == 'ea4594241e13a2671c5b158b3b813f0794fe58d514795fbf72a1aad24db918cf'
     end
     case ARCH
     when 'i686','x86_64'
       system "bash miniconda.sh -b -p #{CREW_PREFIX}/share/miniconda3"
-      system "mkdir -p #{CREW_DEST_PREFIX}/bin"
+      FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/bin"
       FileUtils.cd("#{CREW_DEST_PREFIX}/bin") do
         system "echo '#!/bin/bash' > conda"
         system "echo 'cd #{CREW_PREFIX}/share/miniconda3' >> conda"
         system "echo 'bin/conda \"\$@\"' >> conda"
         system "chmod +x conda"
       end
-      system "mkdir -p #{CREW_DEST_PREFIX}/share"
+      FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/share"
       system "cp -r #{CREW_PREFIX}/share/miniconda3 #{CREW_DEST_PREFIX}/share"
     end
   end