For example,
$ gem install netaddr
Fetching: netaddr-1.5.1.gem (100%)
Successfully installed netaddr-1.5.1
ERROR: While executing gem ... (NoMethodError)
un
I had a similar issue:
$ gem install rdoc
Fetching: rdoc-6.0.4.gem (100%)
WARNING: You don't have /home/myusername/.gem/ruby/2.5.0/bin in your PATH,
gem executables will not run.
Successfully installed rdoc-6.0.4
ERROR: While executing gem ... (NoMethodError)
undefined method `reset' for RDoc::TopLevel:Class
Same when installing compass
. After adding /home/myusername/.gem/ruby/2.5.0/bin
to $PATH
, this worked for me:
$ gem install rdoc
Successfully installed rdoc-6.0.4
Parsing documentation for rdoc-6.0.4
Installing ri documentation for rdoc-6.0.4
Done installing documentation for rdoc after 3 seconds
1 gem installed