Build failed

[brynne8]

> leaflet.vectorgrid@1.3.0 build /home/paws/Leaflet.VectorGrid
> gobble build -f dist/

gobble: build started
gobble: 01-rollup done in 1250ms
gobble: 03-merge done in 40ms
∙∙∙◦∙∙∙ 05-rollup running...
gobble: 05-rollup transformation failed

input:  /home/paws/Leaflet.VectorGrid/.gobble-build/03-merge/1
output: /home/paws/Leaflet.VectorGrid/.gobble-build/05-rollup/1
>>>
Could not resolve './slicerWebWorker.js.worker' from /home/paws/Leaflet.VectorGrid/.gobble-build/03-merge/1/Leaflet.VectorGrid.Slicer.js
Error: Could not resolve './slicerWebWorker.js.worker' from /home/paws/Leaflet.VectorGrid/.gobble-build/03-merge/1/Leaflet.VectorGrid.Slicer.js
    at /home/paws/Leaflet.VectorGrid/node_modules/rollup-plugin-node-resolve/dist/rollup-plugin-node-resolve.cjs.js:78:21
    at /home/paws/Leaflet.VectorGrid/node_modules/resolve/lib/async.js:139:17
    at load (/home/paws/Leaflet.VectorGrid/node_modules/resolve/lib/async.js:156:43)
    at onex (/home/paws/Leaflet.VectorGrid/node_modules/resolve/lib/async.js:181:17)
    at /home/paws/Leaflet.VectorGrid/node_modules/resolve/lib/async.js:15:69
    at callback (/home/paws/Leaflet.VectorGrid/node_modules/graceful-fs/polyfills.js:295:20)
    at FSReqWrap.oncomplete (fs.js:153:21)
<<<


gobble: 05-rollup transformation failed

input:  /home/paws/Leaflet.VectorGrid/.gobble-build/03-merge/1
output: /home/paws/Leaflet.VectorGrid/.gobble-build/05-rollup/1
>>>
Could not resolve './slicerWebWorker.js.worker' from /home/paws/Leaflet.VectorGrid/.gobble-build/03-merge/1/Leaflet.VectorGrid.Slicer.js
Error: Could not resolve './slicerWebWorker.js.worker' from /home/paws/Leaflet.VectorGrid/.gobble-build/03-merge/1/Leaflet.VectorGrid.Slicer.js
    at /home/paws/Leaflet.VectorGrid/node_modules/rollup-plugin-node-resolve/dist/rollup-plugin-node-resolve.cjs.js:78:21
    at /home/paws/Leaflet.VectorGrid/node_modules/resolve/lib/async.js:139:17
    at load (/home/paws/Leaflet.VectorGrid/node_modules/resolve/lib/async.js:156:43)
    at onex (/home/paws/Leaflet.VectorGrid/node_modules/resolve/lib/async.js:181:17)
    at /home/paws/Leaflet.VectorGrid/node_modules/resolve/lib/async.js:15:69
    at callback (/home/paws/Leaflet.VectorGrid/node_modules/graceful-fs/polyfills.js:295:20)
    at FSReqWrap.oncomplete (fs.js:153:21)
<<<

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! leaflet.vectorgrid@1.3.0 build: `gobble build -f dist/`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the leaflet.vectorgrid@1.3.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/paws/.npm/_logs/2020-12-16T03_31_24_844Z-debug.log

[jayvarner]

I am only able to install dependencies and build using Node 8 and Python 2.7