I’m try to install rails on Debian. when run this command
gem install rails
I gave this error:
ERROR: Loading command: install (LoadError) cannot load such file -- zlib ERROR: While executing gem ... (NoMethodError) undefined method ``invoke_with_build_args' for nil:NilClass
even when I try this command:
gem install
I gave this error:
ERROR: Loading command: install (LoadError) cannot load such file -- zlib ERROR: While executing gem ... (NoMethodError) undefined method ``invoke_with_build_args' for nil:NilClass
I used this link to build ruby from sources ruby 2.1.2 build instruction
what can I do to overcome this error?
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Answer
For who compile from source, they must checked dependencies. I think you need to install this library :
sudo apt-get install libssl-dev
Then you must recompiled ruby and everything worked.