[MacPorts] #67663: neovim @0.9.1: Library not loaded: /opt/local/lib/libmsgpackc.2.dylib (was: neovim launch failure)

[MacPorts]

#67663: neovim @0.9.1: Library not loaded: /opt/local/lib/libmsgpackc.2.dylib
--------------------------------+--------------------
  Reporter:  jrabinow           |      Owner:  (none)
      Type:  defect             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:
Resolution:                     |   Keywords:
      Port:  neovim, msgpack-c  |
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Changes (by ryandesign):

 * cc: raimue, l2dy, judaew, reneeotten (added)
 * port:   => neovim, msgpack-c


Comment:

 Looks like the problem is that
 [changeset:a3a9a770c0c637b16bfb746dbf62a18914f51f61/macports-ports the
 msgpack-c port was updated from 4.0.0 to 6.0.0] a couple days ago and its
 library name changed from libmsgpackc.2.dylib (without the dash) to
 libmsgpack-c.2.dylib (with a dash). Therefore, all ports that link with
 this library need to have their revisions increased to rebuild them.

 Alternately, if the new with-dash library is actually binary compatible
 with the old without-dash library, the msgpack-c port could create the
 symlink you mentioned to avoid the need to rebuild everything.

-- 
Ticket URL: <https://trac.macports.org/ticket/67663#comment:1>
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