[MacPorts] #62628: Unable to Upgrade "librsvg" on Lion -- Needs "rust" Which Only Builds on Yosemite or Later!

[MacPorts]

#62628: Unable to Upgrade "librsvg" on Lion -- Needs "rust" Which Only Builds on
Yosemite or Later!
-------------------------+-------------------------------------------------
  Reporter:  RobK88      |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.6.4
Resolution:              |   Keywords:  Tiger Leopard SnowLeopard Lion
      Port:  librsvg     |  MountainLion Mavericks
  rust                   |
-------------------------+-------------------------------------------------

Comment (by RobK88):

 Here is the strange part!  Macports shows that the latest version of
 librsvg is already installed!


 {{{
 $ port info librsvg
 librsvg @2.40.20_4 (graphics, gnome)
 Variants:             quartz, universal, viewer, x11

 Description:          GNOME implementation of rsvg.
 Homepage:             https://wiki.gnome.org/Projects/LibRsvg

 Extract Dependencies: xz
 Build Dependencies:   pkgconfig
 Library Dependencies: glib2, cairo, pango, gdk-pixbuf2, libxml2, vala,
 libcroco, gobject-introspection
 Runtime Dependencies: python38
 Platforms:            darwin
 License:              (GPL-2+ or LGPL-2+)
 Maintainers:          Email: devans at macports.org, GitHub: dbevans
                       Policy: openmaintainer

 $ port installed librsvg
 The following ports are currently installed:
   librsvg @2.40.20_4 (active)
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/62628#comment:1>
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