[d.russo@bizintekinnova.com]

Hi!
I’m working with a Multitech conduit AEP (MTCAP-868-001A) with module LoRa too and I want to add in Node-RED the node azure-iot-hub. I’m following the steps explained by Fabian,but when I try update the Node-RED version (npm install -g –unsafe-perm node-red) I get the next error:

`admin@mtcap:/# npm install -g –unsafe-perm node-red
npm WARN engine node-red@0.20.3: wanted: {“node”:”>=8″} (current: {“node”:”0.10. 48″,”npm”:”2.15.1″})
npm WARN engine node-red-node-email@1.3.0: wanted: {“node”:”>=8.0.0″} (current: {“node”:”0.10.48″,”npm”:”2.15.1″})
npm WARN engine fs-extra@7.0.1: wanted: {“node”:”>=6 <7 || >=8″} (current: {“nod e”:”0.10.48″,”npm”:”2.15.1″})
npm WARN engine bcrypt@2.0.1: wanted: {“node”:”>= 4.0.0″} (current: {“node”:”0.1 0.48″,”npm”:”2.15.1″})
npm WARN engine sentiment@2.1.0: wanted: {“node”:”>=4.0″} (current: {“node”:”0.1 0.48″,”npm”:”2.15.1″})
npm WARN engine request@2.88.0: wanted: {“node”:”>= 4″} (current: {“node”:”0.10. 48″,”npm”:”2.15.1″})
npm WARN engine feedparser@2.2.9: wanted: {“node”:”>= 4.2.0″} (current: {“node”: “0.10.48”,”npm”:”2.15.1″})
npm WARN engine tail@2.0.2: wanted: {“node”:”>= 6.0.0″} (current: {“node”:”0.10. 48″,”npm”:”2.15.1″})
npm WARN engine jsonata@1.6.4: wanted: {“node”:”>= 6″} (current: {“node”:”0.10.4 8″,”npm”:”2.15.1″})
npm WARN engine nodemailer@4.7.0: wanted: {“node”:”>=6.0.0″} (current: {“node”:” 0.10.48″,”npm”:”2.15.1″})
npm WARN engine request@2.88.0: wanted: {“node”:”>= 4″} (current: {“node”:”0.10. 48″,”npm”:”2.15.1″})
npm WARN engine mri@1.1.4: wanted: {“node”:”>=4″} (current: {“node”:”0.10.48″,”n pm”:”2.15.1″})
npm WARN engine mime@2.4.0: wanted: {“node”:”>=4.0.0″} (current: {“node”:”0.10.4 8″,”npm”:”2.15.1″})
npm WARN engine universalify@0.1.2: wanted: {“node”:”>= 4.0.0″} (current: {“node “:”0.10.48″,”npm”:”2.15.1″})
npm WARN engine form-data@2.3.3: wanted: {“node”:”>= 0.12″} (current: {“node”:”0 .10.48″,”npm”:”2.15.1″})
npm WARN engine har-validator@5.1.3: wanted: {“node”:”>=6″} (current: {“node”:”0 .10.48″,”npm”:”2.15.1″})
npm WARN engine form-data@2.3.3: wanted: {“node”:”>= 0.12″} (current: {“node”:”0 .10.48″,”npm”:”2.15.1″})
npm WARN engine har-validator@5.1.3: wanted: {“node”:”>=6″} (current: {“node”:”0 .10.48″,”npm”:”2.15.1″})
npm WARN engine har-schema@2.0.0: wanted: {“node”:”>=4″} (current: {“node”:”0.10 .48″,”npm”:”2.15.1″})
npm WARN engine har-schema@2.0.0: wanted: {“node”:”>=4″} (current: {“node”:”0.10 .48″,”npm”:”2.15.1″})
npm WARN engine mime@1.6.0: wanted: {“node”:”>=4″} (current: {“node”:”0.10.48″,” npm”:”2.15.1″})
npm WARN engine https-proxy-agent@2.2.1: wanted: {“node”:”>= 4.5.0″} (current: { “node”:”0.10.48″,”npm”:”2.15.1″})
npm WARN engine mqtt@2.18.8: wanted: {“node”:”>=4.0.0″} (current: {“node”:”0.10. 48″,”npm”:”2.15.1″})
npm WARN engine request@2.88.0: wanted: {“node”:”>= 4″} (current: {“node”:”0.10. 48″,”npm”:”2.15.1″})
npm WARN engine agent-base@4.2.1: wanted: {“node”:”>= 4.0.0″} (current: {“node”: “0.10.48”,”npm”:”2.15.1″})
npm WARN engine xmlbuilder@9.0.7: wanted: {“node”:”>=4.0″} (current: {“node”:”0. 10.48″,”npm”:”2.15.1″})
npm WARN engine form-data@2.3.3: wanted: {“node”:”>= 0.12″} (current: {“node”:”0 .10.48″,”npm”:”2.15.1″})
npm WARN engine har-validator@5.1.3: wanted: {“node”:”>=6″} (current: {“node”:”0 .10.48″,”npm”:”2.15.1″})
npm WARN engine readable-stream@3.2.0: wanted: {“node”:”>= 6″} (current: {“node” :”0.10.48″,”npm”:”2.15.1″})
npm WARN engine har-schema@2.0.0: wanted: {“node”:”>=4″} (current: {“node”:”0.10 .48″,”npm”:”2.15.1″})
npm WARN engine esprima@4.0.1: wanted: {“node”:”>=4″} (current: {“node”:”0.10.48 “,”npm”:”2.15.1″})
npm WARN engine punycode@2.1.1: wanted: {“node”:”>=6″} (current: {“node”:”0.10.4 8″,”npm”:”2.15.1″})
npm WARN engine punycode@2.1.1: wanted: {“node”:”>=6″} (current: {“node”:”0.10.4 8″,”npm”:”2.15.1″})
npm WARN engine punycode@2.1.1: wanted: {“node”:”>=6″} (current: {“node”:”0.10.4 8″,”npm”:”2.15.1″})

> bcrypt@2.0.1 install /usr/lib/node_modules/node-red/node_modules/bcrypt
> node-pre-gyp install –fallback-to-build

/usr/lib/node_modules/node-red/node_modules/bcrypt/node_modules/tar/lib/create.j s:4
const hlo = require(‘./high-level-opt.js’)
^^^^^
node-pre-gyp ERR! UNCAUGHT EXCEPTION
node-pre-gyp ERR! stack SyntaxError: Use of const in strict mode.
node-pre-gyp ERR! stack at Module._compile (module.js:439:25)
node-pre-gyp ERR! stack at Object.Module._extensions..js (module.js:474:10)
node-pre-gyp ERR! stack at Module.load (module.js:356:32)
node-pre-gyp ERR! stack at Function.Module._load (module.js:312:12)
node-pre-gyp ERR! stack at Module.require (module.js:364:17)
node-pre-gyp ERR! stack at require (module.js:380:17)
node-pre-gyp ERR! stack at Object.<anonymous> (/usr/lib/node_modules/node-re d/node_modules/bcrypt/node_modules/tar/index.js:4:30)
node-pre-gyp ERR! stack at Module._compile (module.js:456:26)
node-pre-gyp ERR! stack at Object.Module._extensions..js (module.js:474:10)
node-pre-gyp ERR! stack at Module.load (module.js:356:32)
node-pre-gyp ERR! System Linux 3.12.70
node-pre-gyp ERR! command “node” “/usr/lib/node_modules/node-red/node_modules/bc rypt/node_modules/.bin/node-pre-gyp” “install” “–fallback-to-build”
node-pre-gyp ERR! cwd /usr/lib/node_modules/node-red/node_modules/bcrypt
node-pre-gyp ERR! node -v v0.10.48
node-pre-gyp ERR! node-pre-gyp -v v0.9.1
node-pre-gyp ERR! This is a bug in node-pre-gyp.
node-pre-gyp ERR! Try to update node-pre-gyp and file an issue if it does not he lp:
node-pre-gyp ERR! <https://github.com/mapbox/node-pre-gyp/issues&gt;
npm WARN optional dep failed, continuing bcrypt@2.0.1
/usr/bin/node-red-pi -> /usr/lib/node_modules/node-red/bin/node-red-pi
/usr/bin/node-red -> /usr/lib/node_modules/node-red/red.js
node-red@0.20.3 /usr/lib/node_modules/node-red
├── node-red-node-rbe@0.2.4
├── semver@5.6.0
├── node-red-node-tail@0.0.2 (tail@2.0.2)
├── basic-auth@2.0.1 (safe-buffer@5.1.2)
├── nopt@4.0.1 (abbrev@1.1.1, osenv@0.1.5)
├── node-red-node-sentiment@0.1.3 (sentiment@2.1.0)
├── bcryptjs@2.4.3
├── fs-extra@7.0.1 (universalify@0.1.2, jsonfile@4.0.0, graceful-fs@4.1.15)
├── express@4.16.4 (escape-html@1.0.3, array-flatten@1.1.1, setprototypeof@1.1.0 , cookie-signature@1.0.6, merge-descriptors@1.0.1, methods@1.1.2, utils-merge@1. 0.1, path-to-regexp@0.1.7, encodeurl@1.0.2, range-parser@1.2.0, fresh@0.5.2, var y@1.1.2, parseurl@1.3.2, content-type@1.0.4, etag@1.8.1, statuses@1.4.0, cookie@ 0.3.1, content-disposition@0.5.2, serve-static@1.13.2, safe-buffer@5.1.2, depd@1 .1.2, on-finished@2.3.0, finalhandler@1.1.1, proxy-addr@2.0.4, qs@6.5.2, debug@2 .6.9, send@0.16.2, accepts@1.3.5, type-is@1.6.16, body-parser@1.18.3)
├── node-red-node-email@1.3.0 (poplib@0.1.7, nodemailer@4.7.0, mailparser-mit@1. 0.0, imap@0.8.19)
├── @node-red/util@0.20.3 (clone@2.1.2, json-stringify-safe@5.0.1, i18next@14.1. 1, jsonata@1.6.4, when@3.7.8)
├── @node-red/runtime@0.20.3 (clone@2.1.2, json-stringify-safe@5.0.1, when@3.7.8 , @node-red/registry@0.20.3)
├── node-red-node-feedparser@0.1.14 (feedparser@2.2.9, request@2.88.0)
├── node-red-node-twitter@1.1.4 (twitter-ng@0.6.2, request@2.88.0)
├── @node-red/editor-api@0.20.3 (clone@2.1.2, passport-oauth2-client-password@0. 1.2, passport-http-bearer@1.0.1, cors@2.8.5, mime@2.4.0, mustache@3.0.1, passpor t@0.4.0, memorystore@1.6.1, ws@6.2.0, express-session@1.15.6, oauth2orize@1.11.0 , body-parser@1.18.3, when@3.7.8, @node-red/editor-client@0.20.3)
└── @node-red/nodes@0.20.3 (is-utf8@0.2.1, on-headers@1.0.2, media-typer@1.0.1, cookie@0.3.1, hash-sum@1.0.2, denque@1.4.0, cookie-parser@1.4.4, cors@2.8.5, mus tache@3.0.1, fs.notify@0.0.4, ws@6.2.0, xml2js@0.4.19, iconv-lite@0.4.24, raw-bo dy@2.3.3, body-parser@1.18.3, https-proxy-agent@2.2.1, cheerio@0.22.0, js-yaml@3 .12.2, request@2.88.0, multer@1.4.1, ajv@6.10.0, mqtt@2.18.8, cron@1.7.0)`

I suppose that the problem is the version of node.js, so to solve the trouble, I tried to update its with the next commands:

npm cache clean -f
npm install -g n
n stable
node --version
node app.js

And I have this errors:

admin@mtcap:/# npm cache clean -f
npm WARN using --force I sure hope you know what you are doing.
admin@mtcap:/# npm install -g n
/usr/bin/n -> /usr/lib/node_modules/n/bin/n
n@2.1.12 /usr/lib/node_modules/n
admin@mtcap:/# n stable

     install : node-v11.12.0

  Error: invalid version 11.12.0

I tried with older versions but all of them has the same problem.
Any idea about how to solve these problems?

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