[MacPorts] #65476: py-virtualenv: builds failing across-the-board, for python 3.8, 3.9, 3.10

[MacPorts]

#65476: py-virtualenv: builds failing across-the-board, for python 3.8, 3.9, 3.10
-------------------------+-------------------------------------------------
 Reporter:  mascguy      |      Owner:  reneeotten
     Type:  defect       |     Status:  assigned
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:  2.7.2
 Keywords:               |       Port:  py-virtualenv py38-virtualenv
                         |  py39-virtualenv py310-virtualenv
-------------------------+-------------------------------------------------
 For example:

 {{{
 /opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/setuptools/installer.py:27: SetuptoolsDeprecationWarning:
 setuptools.installer is deprecated. Requirements should be satisfied by a
 PEP 517 installer.
   warnings.warn(
 WARNING: The wheel package is not available.
 /opt/local/Library/Frameworks/Python.framework/Versions/3.9/bin/python3.9:
 No module named pip
 Traceback (most recent call last):
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/setuptools/installer.py", line 82, in fetch_build_egg
     subprocess.check_call(cmd)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/subprocess.py",
 line 373, in check_call
     raise CalledProcessError(retcode, cmd)
 subprocess.CalledProcessError: Command
 '['/opt/local/Library/Frameworks/Python.framework/Versions/3.9/bin/python3.9',
 '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w',
 '/opt/local/var/macports/build
 /_opt_bblocal_var_buildworker_ports_build_ports_python_py-
 virtualenv/py39-virtualenv/work/.tmp/tmpwirzmq2k', '--quiet', '--index-
 url', "''", '--find-links', "''", 'typing-extensions']' returned non-zero
 exit status 1.

 }}}

 https://ports.macports.org/port/py38-virtualenv/details/
 https://ports.macports.org/port/py39-virtualenv/details/
 https://ports.macports.org/port/py310-virtualenv/details/

-- 
Ticket URL: <https://trac.macports.org/ticket/65476>
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