Demo not running

[BigSamu]

Hi,

I try to run the demo, however it is showing an error when running the installation. Below the log with the error utput

0 info it worked if it ends with ok
1 verbose cli [
1 verbose cli '/usr/local/Cellar/node/14.13.0/bin/node',
1 verbose cli '/usr/local/bin/npm',
1 verbose cli 'run',
1 verbose cli 'dev'
1 verbose cli ]
2 info using [email protected]
3 info using [email protected]
4 verbose run-script [ 'predev', 'dev', 'postdev' ]
5 info lifecycle [email protected]predev: [email protected]
6 info lifecycle [email protected]dev: [email protected]
7 verbose lifecycle [email protected]dev: unsafe-perm in lifecycle true
8 verbose lifecycle [email protected]dev: PATH: /usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/Users/samuel/Group Project/Material_UI_Projects/demo/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin:/Library/Apple/usr/bin
9 verbose lifecycle [email protected]dev: CWD: /Users/samuel/Group Project/Material_UI_Projects/demo
10 silly lifecycle [email protected]dev: Args: [
10 silly lifecycle '-c',
10 silly lifecycle 'webpack-dev-server --mode development --entry=./examples/Root --open'
10 silly lifecycle ]
11 silly lifecycle [email protected]dev: Returned: code: 1 signal: null
12 info lifecycle [email protected]dev: Failed to exec dev script
13 verbose stack Error: [email protected] dev: webpack-dev-server --mode development --entry=./examples/Root --open
13 verbose stack Exit status 1
13 verbose stack at EventEmitter. (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/index.js:332:16)
13 verbose stack at EventEmitter.emit (events.js:314:20)
13 verbose stack at ChildProcess. (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:55:14)
13 verbose stack at ChildProcess.emit (events.js:314:20)
13 verbose stack at maybeClose (internal/child_process.js:1047:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:287:5)
14 verbose pkgid [email protected]
15 verbose cwd /Users/samuel/Group Project/Material_UI_Projects/demo
16 verbose Darwin 19.6.0
17 verbose argv "/usr/local/Cellar/node/14.13.0/bin/node" "/usr/local/bin/npm" "run" "dev"
18 verbose node v14.13.0
19 verbose npm v6.14.8
20 error code ELIFECYCLE
21 error errno 1
22 error [email protected] dev: webpack-dev-server --mode development --entry=./examples/Root --open
22 error Exit status 1
23 error Failed at the [email protected] dev script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]