gr-osmosdr @20200214: Failed - ModuleNotFoundError: No module named 'mako'

[rfaber4]

Installation of gr-osmosdr failed on OSX 10.15.6. Using MacPorts 2.6.3 and Xcode 11.6 Failing command: sudo port install gr-osmosdr Tried:

sudo port -f uninstall installed

sudo rm -rf /opt/local/var/macports/build/*

and then installed gnuradio and rtl-sdr before trying to install gr-osmosdr again.

Got the following error message. Will try to attach entire log to this ticket.

:debug:build Error code: CHILDSTATUS 86351 2
:debug:build Backtrace: command execution failed
:debug:build     while executing
:debug:build "system {*}$notty {*}$nice $fullcmdstring"
:debug:build     invoked from within
:debug:build "command_exec build"
:debug:build     (procedure "portbuild::build_main" line 8)
:debug:build     invoked from within
:debug:build "$procedure $targetname"

[kencu (Ken)]

462     :info:build   File "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_science_gr-osmosdr/gr-osmosdr/work/gr-osmosdr-af2fda22b3b3745520ef38e9aaa757484871ee0c/grc/gen_osmosdr_blocks.py", line 354, in parse_tmpl
463	:info:build     from mako.template import Template
464	:info:build ModuleNotFoundError: No module named 'mako'
465	:info:build make[2]: *** [grc/rtlsdr_source.block.yml] Error 1