I’m stucked quite a while when refresh a Galaxy Note II for friends, so I decide write something down:
Wait some time after USB drive installed N7100 driver, something due to china poor network and gfw, the driver install from internet may failed.
Root before install any 3rd party recovery, it’s hardest part of change, I reference this for the Europe model, but you may need to found another way. This is must need before refresh any 3rd party recovery, because seems if not rooted, Knox will stop you do any further action.
eventmachine didn’t release a new gems for a long time, so we have to manually compile if you decide using Ruby 2.1.3, it’s probably the most complex gems which can still successfully install on windows as far as I known, here is the steps for your interesting:
git clone https://github.com/eventmachine/eventmachine
cd eventmachine && bundle install
Now you need using updated version of rake-compiler (v0.9.3) to continue, so change eventmachine.gemspec to that version and do the bundle install again.
Now we can running rake package and it should generate the updated 1.0.3 gem file you need, but before that you need another depend lzma package mentioned in Ruby Installer Google Group, I only tested x86 but the x64 should be same.
Except simply install the ruby 2.1.3 from rubyinstaller and it’s DevKit, here is my log when I meet the problem during ruby 2.1.3 on a Windows 7 32bits machine.
Comments out the warn “DL is deprecated, please use Fiddle” at C:\Ruby21\lib\ruby\2.1.0\dl.rb
Install yajl-ruby via gem install yajl-ruby -v 1.1.0 --platform ruby
Install RedCloth via gem install RedCloth --platform ruby and move the file C:\Ruby21\lib\ruby\gems\2.1.0\gems\RedCloth-4.2.9\lib\redcloth_scan.so to new created folder C:\Ruby21\lib\ruby\gems\2.1.0\gems\RedCloth-4.2.9\lib\2.1.