即使已安装，Rails也找不到NodeJS

Question

When I run "rake assets:clean" I get the error:

ExecJS::RuntimeUnavailable: Node.js (V8) runtime is not available on this system

There are several posts about this, but they all say "install nodejs"

I have installed nodejs though.

$ which nodejs
/usr/bin/nodejs
$ nodejs -v
v0.10.25

And also nodejs legacy

$ which node
/usr/bin/node
$ node -v
v0.10.25

I'm on Ubuntu 14.

$ rake about
...
Ruby version              1.9.3 (x86_64-linux)
RubyGems version          2.4.3
Rack version              1.4
Rails version             3.2.13
JavaScript Runtime        Node.js (V8)
Active Record version     3.2.13
....

What is really killing me is that this was working fine until I tried to remove a binstubs warning by cleaning the bin directory.

I've tried to undo everything I did to fix the binstubs issue - going back to a clean version in git, reinstalling rvm, reinstalling ruby, reinstalling my gems. I'm out of ideas on how to fix this.

I wonder if it's something stupid like an issue with my PATH:

$ echo $PATH
/home/andy/.rvm/gems/ruby-1.9.3-p551/bin:/home/andy/.rvm/gems/ruby-1.9.3-p551@global/bin:/home/andy/.rvm/rubies/ruby-1.9.3-p551/bin:/home/andy/.rvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/local/heroku/bin

Answer 1

I had added "PATH: './bin:$PATH'" to my local_env.yml file. See comment above. Doh!