Failed gem install charlock_holmes any version in ubuntu server 14.04
Created by: ichromanrd
Hi. My problem seems similar with #issue 1952. My machine is ubuntu server 14.04 LTS. The package name is libicu-dev. It's already installed, along with patch and g++, but it keep failing when I want to install charlock_holmes. Please help me. Error message:
Building native extensions. This could take a while...
ERROR:
Error installing charlock_holmes: ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.3.0/gems/charlock_holmes-0.6.9.4/ext/charlock_holmes /usr/bin/ruby2.3 -r ./siteconf20170704-1873-733mkr.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/charlock_holmes-0.6.9.4 for inspection. Results logged to /var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/charlock_holmes-0.6.9.4/gem_make.out