[MacPorts] #70058: MacOSX11.sdk fails to install on MacOSX10.14 & 10.15 with: The requested URL returned error: 403 Forbidden

[MacPorts]

#70058: MacOSX11.sdk fails to install on MacOSX10.14 & 10.15 with: The requested
URL returned error: 403 Forbidden
-----------------------------------+--------------------------
 Reporter:  jbflanman              |      Owner:  ryandesign
     Type:  defect                 |     Status:  assigned
 Priority:  Normal                 |  Milestone:
Component:  ports                  |    Version:  2.9.3
 Keywords:  Mojave Catalina SDK's  |       Port:  MacOSX11.sdk
-----------------------------------+--------------------------
 When trying to install MacOSX11.sdk on MacOSX10.14 & 10.15 it fails with
 message:
 {{{
 sudo port install MacOSX11.sdk
 --->  Computing dependencies for MacOSX11.sdk
 --->  Fetching archive for MacOSX11.sdk
 --->  Attempting to fetch
 MacOSX11.sdk-11.3.1-20E241_0+universal.darwin_18.arm64-x86_64.tbz2 from
 http://packages.macports.org/MacOSX11.sdk
 --->  Attempting to fetch
 MacOSX11.sdk-11.3.1-20E241_0+universal.darwin_18.arm64-x86_64.tbz2 from
 http://ywg.ca.packages.macports.org/mirror/macports/packages/MacOSX11.sdk
 --->  Attempting to fetch
 MacOSX11.sdk-11.3.1-20E241_0+universal.darwin_18.arm64-x86_64.tbz2 from
 http://mirror.fcix.net/macports/packages/MacOSX11.sdk
 --->  Fetching distfiles for MacOSX11.sdk
 --->  Attempting to fetch CLTools_macOSLMOS_SDK.pkg from
 https://swcdn.apple.com/content/downloads/28/19/071-82714-A_HUFJRGID6Y/nnmlg28zs93jdbrsqtk6krr4mmaize40hb
 Error: Failed to fetch MacOSX11.sdk: The requested URL returned error: 403
 Forbidden
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_MacOSX.sdk/MacOSX11.sdk/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets if you believe
 there is a bug.
 Error: Processing of port MacOSX11.sdk failed
 }}}

 Seems like there is a permissions issue. MacOSX10.14.sdk and
 MacOSX10.15.sdk installed as expected on both OS's.
 main.log files for each fail attached.

-- 
Ticket URL: <https://trac.macports.org/ticket/70058>
MacPorts <https://www.macports.org/>
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