I’m getting the following error:
standard-module-name-resolver: collection not found
for module path: parendown/lang/reader
collection: "parendown/lang"
in collection directories:
/home/andrew/.racket/8.12/collects
/usr/share/racket/collects/
... [166 additional linked and package directories]
Do I miss some kind of package? How do I install it?..