You can install V14 in Ubuntu 20.04 but you have to upgrade Python version and if it is possible upgrade to latest ubuntu as already V15 has been released with multiple bug fixes and feature.
you can refer this post
You can install V14 in Ubuntu 20.04 but you have to upgrade Python version and if it is possible upgrade to latest ubuntu as already V15 has been released with multiple bug fixes and feature.
you can refer this post