Just running those command didn't work. I will investigate in the evening, more about it.
One option I will try is compile it all from source[1][2]. And I also found this[3], will give it a try. [1]: https://github.com/sass/libsass/blob/master/docs/build-with-autotools.md[2]: https://github.com/sass/sassc/blob/master/docs/building/unix-instructions.md [3]: https://askubuntu.com/questions/849057/how-to-install-libsass-on-ubuntu-16-04/899808#899808
