Installing slice2js gives errors.

in Help Center
I am running ubuntu 16.04.2 and trying to install slice2js. I am getting the attached log and the following error:
Tagged:
0
I am running ubuntu 16.04.2 and trying to install slice2js. I am getting the attached log and the following error:
Answers
seems a permission issue what is the output of
Check here for how to fix your npm permissions
Hello, this is the output
ls: cannot access '/usr/local/lib/node_modules/slice2js': No such file or directory
ok sir i followed the instructions on the link. It still gives the same error and i have attached the new logfile.
If you're using Option 1 from here then you should not use sudo with npm after fixing your permissions.