Hi,
I am running the CoCalc docker on an Ubuntu machine. The system inside the
container did not have `nauty` installed, so `graphs.nauty_geng` did not
work.
I then use `apt install nauty` to install the app.
After installation, the app `nauty-geng` is available in the system.
However, the `graphs.nauty_geng` function seems calling the app `geng`
instead of `nauty-geng`.
May I ask for some suggestions on how to set the configuration correctly so
that Sage recognize the right location of `nauty`?
OS: Ubuntu 20.04
Sage: 9.2
nauty: 2.6r10, installed by apt as root of the system inside the container
(but I have tested that a normal user is able to access `nauty-geng`; it
seems not a permission issue, it's more like Sage cannot find the right
place)
Source code of graphs.nauty_geng gives me
```
sp = subprocess.Popen(nautyprefix+"geng {0}".format(options) ...
```
and I checked that `nautyprefix` is set as an empty string.
--
You received this message because you are subscribed to the Google Groups
"sage-support" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sage-support+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/sage-support/6b9ed290-be7c-46a4-9f5a-9a3bd889f944n%40googlegroups.com.
