Following up on #3 after fixing the installation of jupyterlab-manager, it turns out that also the installation of higlass-python 0.2.0 and 0.3.0 fails.
The issue seems to be pixi.js in this case or something with the build of higlass-jupyter is broken.
jupyter labextension install higlass-jupyter@0.2.1
$ cross-env NODE_OPTIONS=--max_old_space_size=4096 webpack --config webpack.prod.minimize.config.js
ModuleNotFoundError: Module not found: Error: Can't resolve 'pixi.js' in '/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/dist'
at factory.create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/webpack/lib/Compilation.js:888:10)
at factory (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/webpack/lib/NormalModuleFactory.js:401:22)
at resolver (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/webpack/lib/NormalModuleFactory.js:130:21)
at asyncLib.parallel (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/webpack/lib/NormalModuleFactory.js:224:22)
at /Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/neo-async/async.js:2830:7
at /Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/neo-async/async.js:6877:13
at normalResolver.resolve (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/webpack/lib/NormalModuleFactory.js:214:25)
at doResolve (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:184:12)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn0 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1)
at resolver.doResolve (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/UnsafeCachePlugin.js:37:5)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn0 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn0 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:27:1)
at resolver.doResolve (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js:42:38)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn41 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:28:1)
at resolver.doResolve (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/ModuleKindPlugin.js:23:37)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn0 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn0 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1)
at args (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/forEachBail.js:30:14)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn0 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1)
at resolver.doResolve (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/UnsafeCachePlugin.js:37:5)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn0 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn0 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:27:1)
at resolver.doResolve (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js:42:38)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn42 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:16:1)
at hook.callAsync (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/enhanced-resolve/lib/Resolver.js:238:5)
at _fn0 (eval at create (/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:27:1)
resolve 'pixi.js' in '/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/dist'
Parsed request is a module
using description file: /Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/package.json (relative path: ./dist)
Field 'browser' doesn't contain a valid alias configuration
resolve as module
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/dist/node_modules doesn't exist or is not a directory
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/node_modules doesn't exist or is not a directory
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/node_modules doesn't exist or is not a directory
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/node_modules doesn't exist or is not a directory
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/node_modules doesn't exist or is not a directory
/Users/Fritz/miniconda3/envs/higlass-scipy19/node_modules doesn't exist or is not a directory
/Users/Fritz/miniconda3/envs/node_modules doesn't exist or is not a directory
/Users/Fritz/miniconda3/node_modules doesn't exist or is not a directory
/Users/Fritz/node_modules doesn't exist or is not a directory
/Users/node_modules doesn't exist or is not a directory
/node_modules doesn't exist or is not a directory
looking for modules in /Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/node_modules
using description file: /Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/package.json (relative path: ./node_modules)
Field 'browser' doesn't contain a valid alias configuration
looking for modules in /Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules
using description file: /Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/package.json (relative path: ./node_modules)
Field 'browser' doesn't contain a valid alias configuration
using description file: /Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/package.json (relative path: ./node_modules/pixi.js)
no extension
Field 'browser' doesn't contain a valid alias configuration
using description file: /Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/package.json (relative path: ./node_modules/pixi.js)
no extension
Field 'browser' doesn't contain a valid alias configuration
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/node_modules/pixi.js doesn't exist
.wasm
Field 'browser' doesn't contain a valid alias configuration
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/pixi.js doesn't exist
.wasm
Field 'browser' doesn't contain a valid alias configuration
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/node_modules/pixi.js.wasm doesn't exist
.mjs
Field 'browser' doesn't contain a valid alias configuration
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/pixi.js.wasm doesn't exist
.mjs
Field 'browser' doesn't contain a valid alias configuration
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/node_modules/pixi.js.mjs doesn't exist
.js
Field 'browser' doesn't contain a valid alias configuration
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/pixi.js.mjs doesn't exist
.js
Field 'browser' doesn't contain a valid alias configuration
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/node_modules/pixi.js.js doesn't exist
.json
Field 'browser' doesn't contain a valid alias configuration
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/pixi.js.js doesn't exist
.json
Field 'browser' doesn't contain a valid alias configuration
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/node_modules/pixi.js.json doesn't exist
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/pixi.js.json doesn't exist
as directory
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/higlass/node_modules/pixi.js doesn't exist
as directory
/Users/Fritz/miniconda3/envs/higlass-scipy19/share/jupyter/lab/staging/node_modules/pixi.js doesn't exist
error Command failed with exit code 1.
However, it seems that v0.4.1 installs as expected.
Following up on #3 after fixing the installation of jupyterlab-manager, it turns out that also the installation of higlass-python 0.2.0 and 0.3.0 fails.
The issue seems to be pixi.js in this case or something with the build of higlass-jupyter is broken.
However, it seems that v0.4.1 installs as expected.