1appdirs==1.4.4
 2attrs>=19
 3booleanOperations>=0.9.0
 4cffsubr==0.2.7
 5compreffor>=0.4.6
 6cu2qu>=1.6.7
 7fontmake==2.2.1
 8fontMath>=0.6.0
 9fonttools>=3.32.0
10fs==2.4.11
11glyphsLib>=5.2.0
12lxml==4.6.1
13pyclipper==1.2.0
14pytz==2020.4
15six==1.15.0
16ufo2ft>=2.16.0
17ufoLib2>=0.8.0
18unicodedata2==13.0.0.post2