Failed Regression Tests Ubuntu 20.04 LTS

[davidjohnbaker1]

After working through a new install on Ubuntu 20.04 LTS, after running make regression in the home directory humdrum-tools, I got the following failed tests:

make[2]: Entering directory '/home/davidjohnbaker/humdrum-tools/humextra/example'
bin/run-command-tests 
autodynam	test 001 FAILED	Add termination to crescendo just before next dynmaics item in spine.
autodynam	test 002 FAILED	Add termination to decrescendo just before next dynmaics item in spine.
autodynam	test 003 FAILED	Add termination to crescendo on same line before next dynamics item.
autodynam	test 004 FAILED	Add termination to decrescendo on same line before next dynamics item.
autodynam	test 005 FAILED	Add termination to explicit wedges/hairpins.
autodynam	test 006 FAILED	Add termination to interpretive (hidden) wedges/hairpins.
autostem	test 001 FAILED	Add stems to notes in the treble clef
autostem	test 002 FAILED	Add stems to notes in the bass clef
autostem	test 003 FAILED	Remove stems from notes
autostem	test 004 FAILED	Only add stems to notes which do not have them.
autostem	test 005 FAILED	Add stems to notes, overwriting any which already exist.
autostem	test 006 FAILED	Set the default direction of the middle staff line to point upwards.
autostem	test 007 FAILED	Only override stem direction for non-fixed stems.
autostem	test 008 FAILED	Override fixed stem directions
autostem	test 009 FAILED	Don't add stems to notes which shouldn't have stems.
chorck		test 001 FAILED	Example with four rule violations
extractx	test 045 FAILED	Extract co-spine information along with a spine.
extractx	test 046 FAILED	Extract co-spine information along with a spine.
extractx	test 047 FAILED	Extract co-spine information along with a spine and its duplicate.
extractx	test 048 FAILED	Extract co-spine information along with a spines in reverse order.
extractx	test 049 FAILED	Extract co-spine information, ignoring rests in **kern data.
extractx	test 050 FAILED	Extract co-spine information for the third spine of music.
harm2kern	test 010 FAILED	Extracting only the base line of the chord.
notearray	test 001 FAILED	Basic usage of the notearray program.
scordur		test 001 FAILED	Measure the duration in quarter notes of a short example
tindex		test 001 FAILED	Extract a pitch sequence only.
tindex		test 002 FAILED	Extract diatonic musical intervals from two spines.
make[2]: Leaving directory '/home/davidjohnbaker/humdrum-tools/humextra/example'
make[1]: Leaving directory '/home/davidjohnbaker/humdrum-tools/humextra'