Error installing on Ubuntu with chruby

[bra...@developish.com]

With:

• Using chruby at /opt/rubies/ruby-2.1.5/bin/ruby

• Ruby 2.1.5

• On a vagrant virtual machine.

• ruby-dev is installed

Having the following error, but I don't know how to debug it:

----

Building native extensions.  This could take a while...

ERROR:  Error installing nokogiri:

        ERROR: Failed to build gem native extension.

    /opt/rubies/ruby-2.1.5/bin/ruby extconf.rb

/opt/rubies/ruby-2.1.5/bin/ruby: invalid option -2  (-h will show valid options) (RuntimeError)

extconf failed, exit code 1

Gem files will remain installed in /home/vagrant/.gem/ruby/2.1.5/gems/nokogiri-1.6.5 for inspection.

Results logged to /home/vagrant/.gem/ruby/2.1.5/extensions/x86_64-linux/2.1.0-static/nokogiri-1.6.5/gem_make.out

[Adam Dullenty]

FYI seems similar to an issue I was seeing (also with chruby) on Mac, I created a separate thread earlier:

https://groups.google.com/forum/#!topic/nokogiri-talk/vDcGn-wcad8

Maybe the fact I was doing this on Mac was a bit of a red herring.

Cheers,
Adam

[Mike Dalessio]

Can you please send your gem_make.out file? Also any additional information about your gcc version would probably be helpful.

--
You received this message because you are subscribed to the Google Groups "nokogiri-talk" group.
To unsubscribe from this group and stop receiving emails from it, send an email to nokogiri-tal...@googlegroups.com.
To post to this group, send email to nokogi...@googlegroups.com.
Visit this group at http://groups.google.com/group/nokogiri-talk.
For more options, visit https://groups.google.com/d/optout.

[Álvaro Reig González]

Hi Mike,

I am having exactly the same problem. My environment is:

• Linux Mint 17 amd64
  
• ruby-install 0.5.0
  
• chruby 0.3.9
  
• 
  

I tried "gem install nokogiri" and the output was:

-----------

Building native extensions.  This could take a while...

ERROR:  Error installing nokogiri:

ERROR: Failed to build gem native extension.

    /home/areig/.rubies/ruby-2.1.3/bin/ruby extconf.rb

/home/areig/.rubies/ruby-2.1.3/bin/ruby: invalid option -2  (-h will show valid options) (RuntimeError)

extconf failed, exit code 1

Gem files will remain installed in /home/areig/.gem/ruby/2.1.3/gems/nokogiri-1.6.5 for inspection.

Results logged to /home/areig/.gem/ruby/2.1.3/extensions/x86_64-linux/2.1.0-static/nokogiri-1.6.5/gem_make.out

------------

I have attached the gem_make.out. If I list dpkg -l |grep gcc I got:

----------

ii  gcc                                                         4:4.8.2-1ubuntu6                                    amd64        GNU C compiler

ii  gcc-4.8                                                     4.8.2-19ubuntu1                                     amd64        GNU C compiler

ii  gcc-4.8-base:amd64                                          4.8.2-19ubuntu1                                     amd64        GCC, the GNU Compiler Collection (base package)

ii  gcc-4.8-base:i386                                           4.8.2-19ubuntu1                                     i386         GCC, the GNU Compiler Collection (base package)

ii  gcc-4.9-base:amd64                                          4.9.1-0ubuntu1                                      amd64        GCC, the GNU Compiler Collection (base package)

ii  gcc-4.9-base:i386                                           4.9.1-0ubuntu1                                      i386         GCC, the GNU Compiler Collection (base package)

ii  libgcc-4.8-dev:amd64                                        4.8.2-19ubuntu1                                     amd64        GCC support library (development files)

ii  libgcc1:amd64                                               1:4.9.1-0ubuntu1                                    amd64        GCC support library

ii  libgcc1:i386                                                1:4.9.1-0ubuntu1                                    i386         GCC support library

----------

I have already installed all the libraries  ( libxslt-dev libxml2-dev libxml2 ) and got the same results.

I hope  this information will be helpful. Thanks,

[Mike Dalessio]

I believe this the same issue as reported in #1210

> https://github.com/sparklemotion/nokogiri/issues/1210

Please follow that issue for updates.

[Álvaro Reig González]

Hi Mike,

What solved the problem for me was:

( apt-get install libxslt-dev libxml2-dev libxml2 )

gem install nokogiri -- --use-system-libraries

Thanks, regards,