I am trying to install compass to be able to use it in sass, I have such a bug
I have updated the ruby and gems to the latest version
$ rvm current
ruby-2.7.2
$ ruby -v
ruby 2.7.0p0 (2019-12-25 revision 647ee6f091) [i386-linux-gnu]
gem -v
3.1.3
sudo gem install compass
Building native extensions. This could take a while...
ERROR: Error installing compass:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.7.0/gems/ffi-1.14.2/ext/ffi_c
/usr/bin/ruby2.7 -I /usr/local/lib/site_ruby/2.7.0 -r ./siteconf20201222-2810-1d9fxe6.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h
You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.
extconf failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.7.0/gems/ffi-1.14.2 for inspection.
Results logged to /var/lib/gems/2.7.0/extensions/x86-linux/2.7.0/ffi-1.14.2/gem_make.out
edit:
content of file: /var/lib/gems/2.7.0/extensions/x86-linux/2.7.0/ffi-1.14.2/gem_make.out
current directory: /var/lib/gems/2.7.0/gems/ffi-1.14.2/ext/ffi_c
/usr/bin/ruby2.7 -I /usr/local/lib/site_ruby/2.7.0 -r ./siteconf20201222-2810-1d9fxe6.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h
You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.
extconf failed, exit code 1
I solved the problem by updating ruby to the latest version. Thanks everyone for your help! :) Cheers!
sudo apt install ruby-full
Related
I'm currently having this problem when i try to install Rubocop(I can't install nokigiri either):
~$ sudo gem install rubocop
Building native extensions. This could take a while...
ERROR: Error installing rubocop:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.5.0/gems/jaro_winkler-1.5.2/ext/jaro_winkler
/usr/bin/ruby2.5 -r ./siteconf20190320-24856-1cn9xqz.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h
extconf failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.5.0/gems/jaro_winkler-1.5.2 for inspection.
Results logged to /var/lib/gems/2.5.0/extensions/x86_64-linux/2.5.0/jaro_winkler-1.5.2/gem_make.out
I've tried others solutions, but none worked.
Anyone knows why i'm getting this error ?
Thx
You need to install development headers for ruby 2.5, you don't have a development environment installed:
sudo apt-get install ruby2.5-dev
May also be called -devel depending on your packaging system.
I am trying to install nokogiri on Ubuntu Linux. I am running Ruby-2.1.1. I have installed.
Output:
sudo gem install nokogiri
Building native extensions. This could take a while...
ERROR: Error installing nokogiri:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.5.0/gems/nokogiri-1.8.5/ext/nokogiri
/usr/bin/ruby2.5 -r ./siteconf20181205-6502-3n3u4g.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h
extconf failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.5.0/gems/nokogiri-1.8.5 for inspection.
Results logged to /var/lib/gems/2.5.0/extensions/x86_64-linux/2.5.0/nokogiri-1.8.5/gem_make.out
Can anyone explain what I am missing?
Try installing Ruby 2.1.1 with rbenv and set it as default version in ubuntu:
rbenv install 2.1.1
rbenv global 2.1.1
After installing ruby, install the following packages:
sudo apt-get install libxslt-dev libxml2-dev zlib1g-dev
And then install nokogiri:
sudo gem install nokogiri
This should do the trick...
I use Linux Mint and I want to install sass. I have installed ruby by "sudo apt install ruby" , version 2.3 and then , when I wan to install sass by "sudo gem install sass --no-user-install" , I have the following error:
Building native extensions. This could take a while...
ERROR: Error installing sass:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.3.0/gems/ffi-1.9.18/ext/ffi_c
/usr/bin/ruby2.3 -r ./siteconf20171114-19329-157auxp.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h
extconf failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.3.0/gems/ffi-1.9.18 for inspection.
Results logged to /var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/ffi-1.9.18/gem_make.out
Install this package:
sudo apt install ruby-dev
The ruby-dev package contains the missing headers. You can see that the installer is looking for the headers:
/usr/lib/ruby/include/ruby.h
Installing this package will install those headers. This is a common issue that comes up for new Ruby users when installing gems with native extensions. You may find that you have to install several packages to get the installation to complete. If you see similar errors when installing this gem or other gems, try searching for "gemname native extension prerequisites", like "sass gem native extension prerequisites", to learn which packages should be installed before installing the gem.
Try this:
sudo apt install ruby-full rubygems autogen autoconf libtool make
sudo gem install sass
I had the same issue on Ubuntu 18.04, ruby-dev itself didn't help, installing g++ and make, as stated here solved my issue.
I'm trying to install Jekyll using:
sudo gem install jekyll
but I get a error, I had found a solution on early mac version not for Sierra
this is the output:
Building native extensions. This could take a while...
ERROR: Error installing jekyll:
ERROR: Failed to build gem native extension.
current directory: /Library/Ruby/Gems/2.0.0/gems/ffi-1.9.17/ext/ffi_c
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby -r ./siteconf20170117-1518-aaehhb.rb extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/include/ruby.h
extconf failed, exit code 1
Gem files will remain installed in /Library/Ruby/Gems/2.0.0/gems/ffi-1.9.17 for inspection.
Results logged to /Library/Ruby/Gems/2.0.0/extensions/universal-darwin-16/2.0.0/ffi-1.9.17/gem_make.out
thanks for advance!
You have to install the Ruby DevKit. Depending on your installation of Ruby, you have to select the correct way to install it.
My system has:
ruby 2.0.0p451 (2014-02-24) [x64-mingw32]
gem -version 2.2.2
devKit : DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe
When I try to run gem install jekyll, I get this error:
D:\devKit>gem install jekyll
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing jekyll:
ERROR: Failed to build gem native extension.
"D:/Program Files (x86)/Ruby200-x64/bin/ruby.exe" extconf.rb
D:/Program Files (x86)/Ruby200-x64/bin/ruby.exe: invalid switch in RUBYOPT: -F (
RuntimeError)
extconf failed, exit code 1
Gem files will remain installed in D:/Program Files (x86)/Ruby200-x64/lib/ruby/g
ems/2.0.0/gems/fast-stemmer-1.0.2 for inspection.
Results logged to D:/Program Files (x86)/Ruby200-x64/lib/ruby/gems/2.0.0/extensi
ons/x64-mingw32/2.0.0/fast-stemmer-1.0.2/gem_make.out
I got this error while installing Jekyll on Linux (Mint 17, which is based on Ubuntu 14.04).
I eventually found the solution here. I needed both the ruby-dev package and nodejs (the latter due to a bug in Jekyll).
sudo apt-get install ruby ruby-dev make
sudo gem install jekyll --no-rdoc --no-ri
sudo apt-get install nodejs
I ran into this problem too. Running the following installed Jekyll for me:
$ \curl -L https://get.rvm.io | bash -s stable --rails --autolibs=enabled
$ sudo gem install jekyll
This installs RVM, updates Rails and installs Jekyll.
BTW - Most of the posts I've found indicate it's a problem with Xcode not having the developer tools installed. I have a newer MacBook Pro on which this stuff was installed by default, so attempting to install the Xcode dev tools did nothing for me (unlike the above, which did everything I needed).
try
gem update
then
gem install jekyll
And you may want to try with Ruby 1.9.3 and compatible DevKit.