[MacPorts] #59889: Update uninstall directions, Catalina and SIP-protections

[MacPorts]

#59889: Update uninstall directions, Catalina and SIP-protections
---------------------+------------------------
  Reporter:  nwg     |      Owner:  ryandesign
      Type:  defect  |     Status:  closed
  Priority:  Normal  |  Milestone:
 Component:  guide   |    Version:
Resolution:  fixed   |   Keywords:
      Port:          |
---------------------+------------------------
Changes (by ryandesign):

 * owner:  (none) => ryandesign
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"b1010096e5c19e82b4767089d1f39979c21d756a/macports-guide"
 b1010096e5c19e82b4767089d1f39979c21d756a/macports-guide] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-guide"
 revision="b1010096e5c19e82b4767089d1f39979c21d756a"
 Update uninstallation instructions

 Closes: https://trac.macports.org/ticket/59889
 }}}

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Ticket URL: <https://trac.macports.org/ticket/59889#comment:1>
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