check whether sage-location has been executed

[sagetrac-felixs]

The current sage-location check does not work in case a package gets fixed (#15100), or not installed at all.

Better use sysconfdir (=$SAGE_ETC) for sage-current-location.txt and check whether it has been created properly.

Depends on #31270

CC: @dimpase @fchapoton @jhpalmieri

Component: relocation

Keywords: sage-location doctest

Branch/Commit: u/felixs/sage_location @ cd78f82

Issue created by migration from https://trac.sagemath.org/ticket/15146

[nathanncohen]

comment:2

Aren't you missing a 'lib' in the call to os.path.join ?

Nathann

[jdemeyer]

comment:6

Is this ticket ready for review?

Shouldn't you remove the ipython test you complained about in #15100?

[mkoeppe]

Changed dependencies from #14750 to #31270

[mkoeppe]

comment:7

Outdated, should be closed