[MacPorts] #64873: mpich-default: error: Python 3 is required but not found

[MacPorts]

#64873: mpich-default: error: Python 3 is required but not found
------------------------+----------------------
 Reporter:  ryandesign  |      Owner:  eborisch
     Type:  defect      |     Status:  assigned
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.7.2
 Keywords:              |       Port:  mpich
------------------------+----------------------
 https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/122173/steps
 /install-port/logs/stdio
 {{{
 checking Python 3... ./configure: line 4442: python3: command not found
 ./configure: line 4442: test: 3: unary operator expected
 configure: error: Python 3 is required but not found
 configure: error: ./configure failed for test/mpi
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/64873>
MacPorts <https://www.macports.org/>
Ports system for macOS