Maybe it could not be run in zsh

[major-second]

I found that if my default shell is zsh, I should change ${SHELL} to /bin/bash in franka.sh to make ./franka.sh master work.

[github-actions[bot]]

Hi @major-second, thank you for using this repository. Unfortunately, I am unable to maintain this package any more, sorry! If you are interested in contributing to this repository or are willing to maintain it, please contact me at [email protected]. -- Saif