Rackup command not working on windows 7

Question

I am trying to build a online chat using private_pub and thin. I have installed the gem and trying to boot thin client using below command.

rackup private_pub.ru -s thin -E production

and I am getting below error:

The system cannot find the path specified.

Even rackup --help shows the same error. Anything to add in environment variables or config.ru file. Kindly help!

My platform is Windows 7 32-bit.

Answer 1

Windows can't find rackup command. Add it to your PATH environment variable and it should resolve the problem.

Answer 2

Thanks Uzbekjon!! I resolved the issue by modifying the path in C:\RailsInstaller\Ruby2.2.0\bin rackup.bat file. The path was wrongly mentioned in the file.Once I updated the correct location of rackup path, the issue is resolved.

Answer 3

You should to do this

1. gem install rack
2. then run rackup