Fix g++-5 error when installing eventmachine or sassc gems

README.md

Ok this is ugly but it fixes the issue and I haven’t found a better solution.

You have to have g++ installed. Then make a symlink from g++-5 to g++:

cd /usr/bin
sudo ln -s $(which g++) g++-5

And try bundle install again.

z00-before.log

In Gemfile:
  minima was resolved to 2.5.1, which depends on
    jekyll-feed was resolved to 0.15.1, which depends on
      jekyll was resolved to 4.2.1, which depends on
        em-websocket was resolved to 0.5.3, which depends on
          eventmachine


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/linuxbrew/.linuxbrew/lib/ruby/gems/3.1.0/gems/sassc-2.4.0/ext
/home/linuxbrew/.linuxbrew/opt/ruby/bin/ruby -I /home/linuxbrew/.linuxbrew/Cellar/ruby/3.1.2/lib/ruby/3.1.0
-r ./siteconf20220509-1654892-yyv7bw.rb extconf.rb
creating Makefile

current directory: /home/linuxbrew/.linuxbrew/lib/ruby/gems/3.1.0/gems/sassc-2.4.0/ext
make DESTDIR\= clean

current directory: /home/linuxbrew/.linuxbrew/lib/ruby/gems/3.1.0/gems/sassc-2.4.0/ext
make DESTDIR\=
compiling ./libsass/src/ast.cpp
make : g++-5 : commande introuvable
make: *** [Makefile:238 : ast.o] Erreur 127

make failed, exit code 2

z01-after.log

Installing eventmachine 1.2.7 with native extensions
Installing sassc 2.4.0 with native extensions
Fetching em-websocket 0.5.3
Installing em-websocket 0.5.3
Fetching jekyll-sass-converter 2.1.0
Installing jekyll-sass-converter 2.1.0
Fetching jekyll 4.2.1
Installing jekyll 4.2.1
Fetching minima 2.5.1
Installing minima 2.5.1
Bundle complete! 3 Gemfile dependencies, 32 gems now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.