问您的Gemfile.lock已损坏。依赖项部分缺少以下gem：

EN

enter code here➜  mavatar git:(master) ✗ bundle install 
Fetching gem metadata from http://rubygems.org/
Fetching version metadata from http://rubygems.org/
Fetching dependency metadata from http://rubygems.org/
Using rake 0.9.2
Using multi_json 1.8.2
Using bcrypt-ruby 3.0.1
Using builder 3.0.4
Using i18n 0.6.5
Using erubis 2.7.0
Using rack 1.3.6
Using hike 1.2.1
Using tilt 1.3.3
Installing nokogiri 1.5.0 with native extensions

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /home/farbodi/.rvm/gems/ruby-2.3.0-

dev/gems/nokogiri-1.5.0/ext/nokogiri
/home/farbodi/.rvm/rubies/ruby-2.3.0-dev/bin/ruby -r
./siteconf20160806-31805-mdcnrl.rb extconf.rb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
 necessary
 libraries and/or headers.  Check the mkmf.log file for more details. 
You may
need configuration options.

Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/home/farbodi/.rvm/rubies/ruby-2.3.0-dev/bin/$(RUBY_BASE_NAME)
 extconf.rb:10:in `<main>': uninitialized constant Config (NameError)
 Did you mean?  RbConfig
           CONFIG

 extconf failed, exit code 1

 Gem files will remain installed in /home/farbodi/.rvm/gems/ruby- 
 2.3.0-dev/gems/nokogiri-1.5.0 for inspection.
 Results logged to /home/farbodi/.rvm/gems/ruby-2.3.0- 
 dev/extensions/x86_64-linux/2.3.0/nokogiri-1.5.0/gem_make.out
 Your Gemfile.lock is corrupt. The following gems are missing from the    
 DEPENDENCIES section: 'archive-tar-minitar' 'hoe' 'rcov'

gem install hoe
gem install rcov
gem install archive-tar-minitar 
gem install nokogiri -v 1.5.0 which gives me ERROR: Failed to build   gem native extension. error