Error installing Nokogiri 1.5.0 with rails 3.1.0 and ubuntu

Question

Here is the error running bundle install vendor/gems on server:

Installing nokogiri (1.5.0) with native extensions
Gem::Installer::ExtensionBuildError: ERROR         


        

Answer 1

When I used this code I got another error:

ERROR:  Error installing disposable:
    invalid gem: package is corrupt, exception while verifying: undefined method `size' for nil:NilClass (NoMethodError) in /home/admin/.rvm/gems/ruby-2.1.3@lol/cache/nokogiri-1.6.4.1.gem

I tried many different solutions, but helped med:

$ rm /home/admin/.rvm/gems/ruby-2.1.3@lol/cache/nokogiri-1.6.4.1.gem
$ gem update
$ gem install nokogiri

Other commands that can help:

sudo apt-get install synaptic
sudo apt-get update
sudo apt-get install qt4-dev-tools libqt4-dev libqt4-core libqt4-gui
sudo apt-get install build-essential
sudo apt-get install "^libxcb.*" libx11-xcb-dev libglu1-mesa-dev libxrender-dev

Answer 2

Just do this:

sudo apt-get install libxslt-dev libxml2-dev libxml2

then type this in terminal (linux) / cmd(windows):

export NOKOGIRI_USE_SYSTEM_LIBRARIES=true

Answer 3

It looks like a gem dependency error.

You need to run the bundle update command. It will resolve dependencies:

bundle update

Answer 4

You are missing some packages. Try running this (Linux only):

$ sudo apt-get install libxslt-dev libxml2-dev

Answer 5

You need to install libxml2.

On Mac OS, using homebrew, this will be:

brew install libxml2

See http://nokogiri.org/tutorials/installing_nokogiri.html.

Answer 6

Try this one if others doesn't work, its really work on me. Devtools for CentOS