env: ruby\r: No such file or directory

Question

I have Rails project. When I try to run any rake task or rails server it give me this error

env: ruby\\r: No such file or directory

Answer 1

Thanks to the comments above, I solved my server issue that was caused from cloning my group's github rails app and causing localhost:3000 to fail. I was just working on the backend from my fullstack app: ruby(-v 2.7.1)/rails(-v 6.0.3.4). And these 2 people's comments solved my error:

"For those of you who got "find: ‘dos2unix’: No such file or directory" error: sudo apt install dos2unix" – RealMan Jul 26 '17 at 14:59

"Note that that find command may be excessive... this point is arguable; it may well be fine, but it may be overkill in some situations. Another possible route (for step 2 in this answer) is git rm -r --cached . followed by git reset --hard HEAD... which is likely faster (if nothing else, it won't run dos2unix on files in the .git housekeeping directory!)... This has potential gotchas as well (probably quite fine if you're running from a "clean" checkout, though), but thought I'd at least mention it." – lindes Jul 13 '19 at 0:42