:85:in `require': cannot load such file -- mocha/setup (LoadError) from :85:in `require' from /build/ruby-net-scp/src/net-scp-4.0.0/test/common.rb:2:in `' from :85:in `require' from :85:in `require' from /build/ruby-net-scp/src/net-scp-4.0.0/test/test_download.rb:1:in `' from :85:in `require' from :85:in `require' from /build/ruby-net-scp/src/net-scp-4.0.0/test/test_all.rb:2:in `block (2 levels) in ' from /build/ruby-net-scp/src/net-scp-4.0.0/test/test_all.rb:2:in `each' from /build/ruby-net-scp/src/net-scp-4.0.0/test/test_all.rb:2:in `block in ' from /build/ruby-net-scp/src/net-scp-4.0.0/test/test_all.rb:1:in `chdir' from /build/ruby-net-scp/src/net-scp-4.0.0/test/test_all.rb:1:in `' from :85:in `require' from :85:in `require' from /usr/lib/ruby/gems/3.0.0/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:21:in `block in
' from /usr/lib/ruby/gems/3.0.0/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:6:in `select' from /usr/lib/ruby/gems/3.0.0/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:6:in `
' rake aborted! Command failed with status (1) Tasks: TOP => test (See full trace by running task with --trace) ==> ERROR:(B A failure occurred in check().(B  Aborting...(B