[MacPorts] #63423: dbus @1.12.20_0: dscl eDSRecordAlreadyExists error on install

[MacPorts]

#63423: dbus @1.12.20_0: dscl eDSRecordAlreadyExists error on install
-----------------------+---------------------------------
  Reporter:  mbluemer  |      Owner:  MarcusCalhoun-Lopez
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.7.1
Resolution:            |   Keywords:
      Port:  dbus      |
-----------------------+---------------------------------

Comment (by mbluemer):

 Running the command gives me:
 ```
 ❯ echo "package require Pextlib; puts [existsuser _messagebus]" | port-
 tclsh                                          20:10:28
 -1
 ```

-- 
Ticket URL: <https://trac.macports.org/ticket/63423#comment:3>
MacPorts <https://www.macports.org/>
Ports system for macOS