Could not compile branch lucene-7

[eguilder]

I could compile the master branch, but for lucene-7 I get these errors:

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: marple-ui@1.0.0
npm ERR! Found: jsdom@9.12.0
npm ERR! node_modules/jsdom
npm ERR! dev jsdom@"^9.8.3" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer jsdom@">10.0.0" from mocha-jsdom@1.2.0
npm ERR! node_modules/mocha-jsdom
npm ERR! dev mocha-jsdom@"^1.1.0" from the root project

Not sure how to get around it, am on Ubuntu 18.04.