[MacPorts] #30864: Fix CUPS-PDF symlink

[MacPorts]

#30864: Fix CUPS-PDF symlink
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 Reporter:  davidgilman1@…          |       Owner:  macports-tickets@…                   
     Type:  defect                  |      Status:  new                                  
 Priority:  Normal                  |   Milestone:                                       
Component:  ports                   |     Version:  2.0.1                                
 Keywords:                          |        Port:  cups-pdf                             
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Comment(by pixilla@…):

 Installing the cups-pdf port and following the instructions printed at the
 end of the port install command produced a working CUPS-PDF printer for
 me.
 {{{
 *************************************************************
 If this is the first installation, there are a couple of items to do:
 -  First, symlinks in /usr are needed for CUPS to see cups-pdf, so run
    (it will run sudo so may ask for your password):
       /opt/local/libexec/cups-pdf_links.sh
 -  Edit /opt/local/etc/cups/cups-pdf.conf as needed
 -  Finally, tell cupsd to update (it may not be running on 10.5+):
       sudo killall -1 cupsd
 *************************************************************
 }}}

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Ticket URL: <https://trac.macports.org/ticket/30864#comment:4>
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