rake aborted! Errno::ENOENT: No such file or directory - go on Ubuntu 20.04

[david101-hunter]

Thanks for amazing work!

I'm install git-who on Ubuntu 20.04, what step I did

$ git clone [email protected]:sinclairtarget/git-who.git
$ cd git-who
$ rake

This command rake is not work correctly and raise a error

** Invoke default (first_time)
** Invoke build (first_time)
** Execute build
rake aborted!
Errno::ENOENT: No such file or directory - go
/media/manhdt4/sda2/project/git-who/Rakefile:32:in ``'
/media/manhdt4/sda2/project/git-who/Rakefile:32:in `block in <top (required)>'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:281:in `block in execute'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:281:in `each'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:281:in `execute'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:219:in `block in invoke_with_call_chain'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:199:in `synchronize'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:199:in `invoke_with_call_chain'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:243:in `block in invoke_prerequisites'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:241:in `each'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:241:in `invoke_prerequisites'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:218:in `block in invoke_with_call_chain'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:199:in `synchronize'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:199:in `invoke_with_call_chain'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/task.rb:188:in `invoke'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/application.rb:160:in `invoke_task'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/application.rb:116:in `block (2 levels) in top_level'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/application.rb:116:in `each'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/application.rb:116:in `block in top_level'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/application.rb:125:in `run_with_threads'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/application.rb:110:in `top_level'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/application.rb:83:in `block in run'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/application.rb:186:in `standard_exception_handling'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/lib/rake/application.rb:80:in `run'
/usr/share/rubygems-integration/all/gems/rake-13.0.1/exe/rake:27:in `<top (required)>'
/usr/bin/rake:23:in `load'
/usr/bin/rake:23:in `<main>'
Tasks: TOP => default => build

I use version rake: 13.0.1