Psvelo from a built 6.2.0_1c0595b_2020.10.30 Ubuntu 16.04.7 LTS

Hello everyone, I need to run psvelo on a Linux Ubuntu 16.04.7 LTS. I’ve tried with the command apt-get install gmt but the most update version is the 5.2.1 which doesn’t include psvelo. For this reason I’ve built the latest GMT from the sources as described into the GMT web site. I’ve been able to make and install the gmt package but listing the modules with gmt --show-modules doesn’t return psvelo. Can you help me?

note that gmt --show-modules will returns velo, not psvelo. Try:

$ gmt psvelo -^

If it did not print a short synopsis message, then we need to investigate deeper.