Fix bin/setup error output.

Author: huacnlee

bin/setup

@@ -66,7 +66,7 @@ Dir.chdir APP_ROOT do
 
   puts_section 'Checking Package Dependencies...' do
     pkg_exist = true
-    [['psql', 'PostgreSQL 9.4+'], ['redis-server', 'Redis 2.0+'], ['memcached', 'Memcached 1.4+'], ['convert', 'ImageMagick 6.5+']].each do |item|
+    [['psql', 'PostgreSQL 9.4+'], ['redis-server', 'Redis 2.0+'], ['memcached', 'Memcached 1.4+']].each do |item|
       puts_line_with_yn item[1] do
         if `which #{item[0]}` == ''
           pkg_exist = false
@@ -99,7 +99,7 @@ Dir.chdir APP_ROOT do
   end
 
   puts_line 'Seed default data...' do
-    `bundle exec rake db:setup`
+    `RAILS_ENV=development bundle exec rake db:setup`
   end
 
   puts "\n== Removing old logs and tempfiles =="