I was taking a look at this today and started to get the vagrant environment up. After running script/cibuild the Docker build failed due to the following error
Building native extensions. This could take a while...
ERROR: Error installing fpm:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.3.0/gems/childprocess-1.0.0/ext
/usr/bin/ruby2.3 mkrf_conf.rb
current directory: /var/lib/gems/2.3.0/gems/childprocess-1.0.0/ext
/usr/bin/ruby2.3 -rubygems /usr/share/rubygems-integration/all/gems/rake-10.5.0/bin/rake RUBYARCHDIR=/var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/childprocess-1.0.0 RUBYLIBDIR=/var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/childprocess-1.0.0
/usr/bin/ruby2.3: No such file or directory -- /usr/share/rubygems-integration/all/gems/rake-10.5.0/bin/rake (LoadError)
rake failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.3.0/gems/childprocess-1.0.0 for inspection.
Results logged to /var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/childprocess-1.0.0/gem_make.out
It looks like rake is a dependency of FPM and it should be installed so that the native extensions can be build.
I was taking a look at this today and started to get the vagrant environment up. After running
script/cibuild
the Docker build failed due to the following errorIt looks like rake is a dependency of FPM and it should be installed so that the native extensions can be build.