[MacPorts] #44451: Update Installer System Requirements info

[MacPorts]

#44451: Update Installer System Requirements info
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  Reporter:  enekogotzon@…  |      Owner:  macports-tickets@…
      Type:  enhancement    |     Status:  new
  Priority:  Low            |  Milestone:
 Component:  base           |    Version:  2.3.1
Resolution:                 |   Keywords:
      Port:                 |
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Comment (by enekogotzon@…):

 Replying to [comment:1 jmr@…]:
 > What information are you referring to exactly?
 Sorry. The ReadMe of the Macports Installer has a System Requirements
 section that explains where to get Apple's Xcode programing suite—i.e.,
 ''available as a separate installation from the OS X CDs or DVD, or
 preferably the latest version from the Apple's Developer site''— BUT '''it
 does not mention that for Mac OS 10.7 and above Xcode is also available
 using the Mac App Store'''. Maybe to add a link to the "Install Xcode"
 section of the MacPorts Guide
 <https://guide.macports.org/#installing.xcode> may suffice. Thank you.

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Ticket URL: <https://trac.macports.org/ticket/44451#comment:2>
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