--- title: "using Jekyll on tilde.town, circa 7th July 2020" layout: post --- Running *jekyll -v*, on the command line, resulted in the following message: > -bash: /usr/local/bin/jekyll: /usr/bin/ruby2.5: bad interpreter: No such file or directory After some research, I found that I could run the following command: */usr/bin/jekyll -v* which resulted in the following message: > jekyll 3.8.6 I hope this post saves someone else some time. --- Besides the above, I also made changes to my .bashrc , before Jekyll could work. If you find it helpful, you may add the following two lines to your file located at ~/.bashrc : export GEM_HOME=/home/your_username/gems export PATH="/home/your_username/gems:$PATH" Replace your_username (in the above two lines) with your user-name, of course.