unable to install nokogiri in ubuntu 12.04

Question

I am trying to setup rails env on my new ubuntu machine. But I am facing trouble while install nokogiri gem.. I have installed libxslt and libxml2 libs thourgh rvm pkg command a

Answer 1

Since I stumbled upon this, here's what I did to resolve:

sudo apt-get install ruby1.9.1-dev

Answer 2

On 14.0.4, using RVM, you need:

sudo apt-get install -y libgmp-dev

Answer 3

Install ruby via rvm and then install below libs:

sudo apt-get install libxslt-dev libxml2-dev

now try to install gem without sudo:

gem install nokogiri

Answer 4

apt-get install libxslt-dev libxml2-dev -y && export NOKOGIRI_USE_SYSTEM_LIBRARIES=1 && gem install --verbose nokogiri

Answer 5

Try this:

# nokogiri requirements
sudo apt-get install libxslt-dev libxml2-dev
gem install nokogiri

Answer 6

for Centos / Redhat, try this: sudo yum install libxslt-devel libxml2-devel