unable to install superdesk - error

[matout7]

Hello, I am trying to install superdesk on a fresh install of ubuntu 16.04 ( noting that I am not a technical guy, but I am trying my best)

I prepared an LXD container, then I
copied this command
curl -s https://raw.githubusercontent.com/superdesk/fireq/files/superdesk/install | bash

everything went fine till I reach the following

+ cd /opt/superdesk/client
+ npm install
npm WARN deprecated [email protected]: No further updates to this package after v0.9.15.
 Please use original creator's npm package https://www.npmjs.com/package/jcrop for current
/future versions 3.0+.
npm WARN deprecated [email protected]: Deprecated
npm WARN deprecated [email protected]: gulp-util is deprecated - replace it, following the g
uidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid 
a RegExp DoS issue
npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid 
a RegExp DoS issue
npm WARN deprecated [email protected]: please upgrade to graceful-fs 4 for compatibility w
ith current and future versions of Node.js
npm WARN deprecated [email protected]: This module relies on Node.js's internals and will brea
k at some point. Do not use it, and update to [email protected].
npm WARN deprecated [email protected]: gulp-util is deprecated - replace it, following the 
guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
npm WARN deprecated [email protected]: connect 2.x series is deprecated
bash: line 206:  7712 Killed                  npm installuri https://registry.npmjs.org/u

the content of the log file is

root@sd:~/.npm/_logs# tail 2019-09-25T10_11_58_277Z-debug.log 45 error npm v4.2.0 46 error path /tmp/npm-8436-66093cd8/unpack-d7a35afe/package.json 47 error code ENOENT 48 error errno -2 49 error syscall open 50 error enoent ENOENT: no such file or directory, open '/tmp/npm-8436-66093cd8/unpack-d7a35afe/package.json' 51 error enoent ENOENT: no such file or directory, open '/tmp/npm-8436-66093cd8/unpack-d7a35afe/package.json' 51 error enoent This is most likely not a problem with npm itself 51 error enoent and is related to npm not being able to find a file. 52 verbose exit [ -2, true ]

please help

[matout7]

@petrjasek any ideas?