The author of the code has released an update of the code
used for the astro/gpsman port, going from 5.4.2 through 6.0
(subject of PR 49092), to 6.0.1.
And I was just notified (today) that the author has apparently
removed the GPSman-5.4.2 tarball, so the port in its current
state cannot be built (unless someone has access to an old
Please see PR 49092 for the changes from 5.4.2 -> 6.0.
Additional changes from 6.0 -> 6.0.1 are:
* importation of EasyGPS export format
* explicit support for GPSMap 196
* 2 bugs corrected (RT transfer to Garmin, French support)
Fix: Apply the following patch (reative to the 5.4.2 version from CVS):