pkg/51508: gmplayer skin "Blue-small-1.8.tar.bz2" unfetchable

[jdbaker%mylinuxisp.com@localhost]

>Number:         51508
>Category:       pkg
>Synopsis:       gmplayer skin "Blue-small-1.8.tar.bz2" unfetchable
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          support
>Submitter-Id:   net
>Arrival-Date:   Mon Sep 26 00:10:00 +0000 2016
>Originator:     John D. Baker
>Release:        NetBSD/amd64-7.0_STABLE, pkgsrc-HEAD (pre-pkgsrc-2016Q3)
>Organization:
>Environment:
NetBSD tesla.clamp.net 7.0_STABLE NetBSD 7.0_STABLE (TESLA) #49: Sun Sep 25 15:40:45 CDT 2016  sysop%tesla.clamp.net@localhost:/d0/build/netbsd-7/obj/amd64/sys/arch/amd64/compile/TESLA amd64

>Description:
Attempting to fetch distfiles for "multimedia/gmplayer" fails as
the distfile for the skin Blue-small-1.8.tar.bz2 either does not
exist on any master/mirror site, or the master/mirror site no-longer
exists:

[...]
ftp: Can't lookup `ftp5.mplayerhq.hu:ftp': No address associated with hostname
ftp: Can't connect or login to host `ftp5.mplayerhq.hu:ftp'
fetch: Unable to fetch expected file Blue-small-1.8.tar.bz2
ftp: Can't LOOKUP `ftp5.mplayerhq.hu:http': No address associated with hostname
ftp: Can't connect to `ftp5.mplayerhq.hu:http'
[...]

>How-To-Repeat:
See above.

There was a similar problem some time ago where a number of the skin
distfiles got updated and their older versions removed, but the package
didn't keep up.  This was compounded by the new skins using features that
did not yet exist in the then-latest extant release of 'gmplayer'.

See PR pkg/49689.

It is hoped the complication has not returned.
>Fix: