Can't Install in Ubuntu

[CristoAMH]

I don't know what is the issue here.

---

Node version: v.10.9.0
NPM version: 6.4.0

Error:

/usr/local/bin/ngrok -> /usr/local/lib/node_modules/ngrok/bin/ngrok

ngrok@3.0.1 postinstall /usr/local/lib/node_modules/ngrok
node ./postinstall.js

ngrok - downloading binary https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip
ngrok - error storing binary to local file { [Error: EACCES: permission denied, open '/usr/local/lib/node_modules/ngrok/bin/aHR0cHM6Ly9iaW4uZXF1aW5veC5pby9jLzRWbUR6QTdpYUhiL25ncm9rLXN0YWJsZS1saW51eC1hbWQ2NC56aXA=.zip']
errno: -13,
code: 'EACCES',
syscall: 'open',
path:
'/usr/local/lib/node_modules/ngrok/bin/aHR0cHM6Ly9iaW4uZXF1aW5veC5pby9jLzRWbUR6QTdpYUhiL25ncm9rLXN0YWJsZS1saW51eC1hbWQ2NC56aXA=.zip' }
ngrok - install failed, retrying
ngrok - downloading binary https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip
ngrok - error storing binary to local file { [Error: EACCES: permission denied, open '/usr/local/lib/node_modules/ngrok/bin/aHR0cHM6Ly9iaW4uZXF1aW5veC5pby9jLzRWbUR6QTdpYUhiL25ncm9rLXN0YWJsZS1saW51eC1hbWQ2NC56aXA=.zip']
errno: -13,
code: 'EACCES',
syscall: 'open',
path:
'/usr/local/lib/node_modules/ngrok/bin/aHR0cHM6Ly9iaW4uZXF1aW5veC5pby9jLzRWbUR6QTdpYUhiL25ncm9rLXN0YWJsZS1saW51eC1hbWQ2NC56aXA=.zip' }
ngrok - install failed, retrying
ngrok - downloading binary https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip
ngrok - error storing binary to local file { [Error: EACCES: permission denied, open '/usr/local/lib/node_modules/ngrok/bin/aHR0cHM6Ly9iaW4uZXF1aW5veC5pby9jLzRWbUR6QTdpYUhiL25ncm9rLXN0YWJsZS1saW51eC1hbWQ2NC56aXA=.zip']
errno: -13,
code: 'EACCES',
syscall: 'open',
path:
'/usr/local/lib/node_modules/ngrok/bin/aHR0cHM6Ly9iaW4uZXF1aW5veC5pby9jLzRWbUR6QTdpYUhiL25ncm9rLXN0YWJsZS1saW51eC1hbWQ2NC56aXA=.zip' }
ngrok - install failed { [Error: EACCES: permission denied, open '/usr/local/lib/node_modules/ngrok/bin/aHR0cHM6Ly9iaW4uZXF1aW5veC5pby9jLzRWbUR6QTdpYUhiL25ncm9rLXN0YWJsZS1saW51eC1hbWQ2NC56aXA=.zip']
errno: -13,
code: 'EACCES',
syscall: 'open',
path:
'/usr/local/lib/node_modules/ngrok/bin/aHR0cHM6Ly9iaW4uZXF1aW5veC5pby9jLzRWbUR6QTdpYUhiL25ncm9rLXN0YWJsZS1saW51eC1hbWQ2NC56aXA=.zip' }
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! ngrok@3.0.1 postinstall: node ./postinstall.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the ngrok@3.0.1 postinstall 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/cristoamh/.npm/_logs/2018-08-25T17_24_29_282Z-debug.log

[devansvd]

$ sudo npm install --unsafe-perm -g ngrok

source: #115 (comment)

[bubenshchykov]

it's also a part of readme
https://github.com/bubenshchykov/ngrok#usage
unfortunately, can't get rid of --unsafe-perm at the moment