[MacPorts] #30688: cannot install ogre

[MacPorts]

#30688: cannot install ogre
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 Reporter:  newchief@…            |       Owner:  mmoll@…           
     Type:  defect                |      Status:  new               
 Priority:  Normal                |   Milestone:                    
Component:  ports                 |     Version:  2.0.1             
 Keywords:                        |        Port:  ogre              
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Comment(by mmoll@…):

 Do you have Cg installed in some non-standard location? In line 5660 there
 is this error:
 {{{
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_graphics_ogre/ogre/work/ogre_src_v1-7-3/PlugIns/CgProgramManager/include/OgreCgPrerequisites.h:32:19:
 error: Cg/cg.h: No such file or directory
 }}}

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Ticket URL: <https://trac.macports.org/ticket/30688#comment:12>
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