ERROR: Error installing debase:

[Mohammed Hagras]

`when I run: gem install debase --pre
Building native extensions. This could take a while...
ERROR: Error installing debase:
ERROR: Failed to build gem native extension.

current directory: /Users/user/.rvm/gems/ruby-2.3.7/gems/debase-0.2.3.beta2/ext

/Users/user/.rvm/rubies/ruby-2.3.7/bin/ruby -r ./siteconf20180902-70061-1p5vfd7.rb extconf.rb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.

Provided configuration options:
--with-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/Users/user/.rvm/rubies/ruby-2.3.7/bin/$(RUBY_BASE_NAME)
/Users/user/.rvm/rubies/ruby-2.3.7/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:59:in require': cannot load such file -- debase/ruby_core_source (LoadError) from /Users/user/.rvm/rubies/ruby-2.3.7/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:59:in require'
from extconf.rb:28:in `

'

extconf failed, exit code 1

Gem files will remain installed in /Users/user/.rvm/gems/ruby-2.3.7/gems/debase-0.2.3.beta2 for inspection.
Results logged to /Users/user/.rvm/gems/ruby-2.3.7/extensions/x86_64-darwin-17/2.3.0/debase-0.2.3.beta2/gem_make.out
`

the content of '/Users/user/.rvm/gems/ruby-2.3.7/extensions/x86_64-darwin-17/2.3.0/debase-0.2.3.beta2/gem_make.out' is:
`current directory: /Users/user/.rvm/gems/ruby-2.3.7/gems/debase-0.2.3.beta2/ext
/Users/user/.rvm/rubies/ruby-2.3.7/bin/ruby -r ./siteconf20180902-70061-1p5vfd7.rb extconf.rb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.

Provided configuration options:
--with-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/Users/user/.rvm/rubies/ruby-2.3.7/bin/$(RUBY_BASE_NAME)
/Users/user/.rvm/rubies/ruby-2.3.7/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:59:in require': cannot load such file -- debase/ruby_core_source (LoadError) from /Users/user/.rvm/rubies/ruby-2.3.7/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:59:in require'
from extconf.rb:28:in `

'

extconf failed, exit code 1
`

I am using ruby 2.3.7 installed via rvm on mac high sierra v10.13.6

I have tried to clear rvm with all rubies and gem, and try reinstall with no thing changing, the gem is required to install gem 'ruby-debug-ide' used by RubyMine Debugger

[ViugiNick]

@M-Hagras do you have debase/ruby-core-sources installed in your ruby-2.3.7?

[Mohammed Hagras]

@ViugiNick Thanks for your reply,
yes debase-ruby_core_source (0.10.3) is installed

[ViugiNick]

https://github.com/os97673/debase-ruby_core_source/tree/master/lib/debase/ruby_core_source looks like there is no such version in this gem, can you please try another ruby version

[Mohammed Hagras]

For ruby-2.5.1 I have no problem
debase (0.2.3.beta2, 0.2.2)
debase-ruby_core_source (0.10.3)

[ViugiNick]

@M-Hagras Ok, I'll try to add 2.3.7 ASAP

[ViugiNick]

@M-Hagras It should work now with the latest debase version

[liujinxia]

use rvm and install ruby newest version, then use rubymine debug mode , fix my problem

[ViugiNick]

@liujinxia Do you mean that everything works fine now?

[Jake Varness]

use rvm and install ruby newest version, then use rubymine debug mode , fix my problem

This was what I had to do. It was because the version of ruby that I had installed didn't come with ruby sources.

[Amarpal Bajwa]

Try

gem install debase -- --with-cflags="-Wno-error=implicit-function-declaration"