Paradigm Paradigm - 2 months ago 14
Linux Question

Running a rails project upon computer restart

I was able to run my rails project at first, but then after I restarted my computer, I cannot run it any more. For the errors kindly refer to the following screenshots:

Thank you for any help!


It looks like the gem nio4r requires you to have ruby header files installed. Run this then try again:

sudo apt-get install ruby-dev