nach dem ich den iobroker gestoppt hatte und das update und upgrade ausgeführt hatte, ließ sich der Iobroker nicht mehr starten.
Hier mein letzter Versuch etwas zu retten.

sudo npm install iobroker.js-controller –unsafe-perm
npm ERR! code EINVALIDTAGNAME
npm ERR! Invalid tag name "–unsafe-perm": Tags may not have any characters that encodeURIComponent encodes.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/kathrindinter/.npm/_logs/2020-06-20T20_12_54_630Z-debug.log
kathrindinter@Kathrins-iMac iobroker % sudo npm install iobroker.js-controller 
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142

> iobroker.js-controller@3.1.6 preinstall /usr/local/iobroker/node_modules/iobroker.js-controller
> node lib/preinstallCheck.js

NPM version: 6.14.4

> osx-temperature-sensor@1.0.7 install /usr/local/iobroker/node_modules/osx-temperature-sensor
> node-gyp rebuild

gyp ERR! configure error 
gyp ERR! stack Error: EACCES: permission denied, mkdir '/usr/local/iobroker/node_modules/osx-temperature-sensor/build'
gyp ERR! System Darwin 19.4.0
gyp ERR! command "/usr/local/Cellar/node/14.4.0/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /usr/local/iobroker/node_modules/osx-temperature-sensor
gyp ERR! node -v v14.4.0
gyp ERR! node-gyp -v v5.1.0
gyp ERR! not ok 

> iobroker.js-controller@3.1.6 install /usr/local/iobroker/node_modules/iobroker.js-controller
> node iobroker.js setup first

Cannot delete file. Not critical: Error: EACCES: permission denied, unlink '/usr/local/iobroker/node_modules/iobroker.js-controller/lib/setup/../../_service_iobroker.bat'
Cannot delete file. Not critical: Error: EACCES: permission denied, unlink '/usr/local/iobroker/node_modules/iobroker.js-controller/lib/setup/../../iobroker.bat'
Cannot delete file. Not critical: Error: EACCES: permission denied, unlink '/usr/local/iobroker/node_modules/iobroker.js-controller/lib/setup/../../iob.bat'
internal/fs/utils.js:259
    throw err;
    ^

Error: EACCES: permission denied, mkdir '/usr/local/iobroker/node_modules/iobroker.js-controller/lib/setup/../../tmp'
    at Object.mkdirSync (fs.js:940:3)
    at Setup.setup (/usr/local/iobroker/node_modules/iobroker.js-controller/lib/setup/setupSetup.js:780:16)
    at processCommand (/usr/local/iobroker/node_modules/iobroker.js-controller/lib/setup.js:264:23)
    at Object.module.exports.execute (/usr/local/iobroker/node_modules/iobroker.js-controller/lib/setup.js:2601:5)
    at Object.<anonymous> (/usr/local/iobroker/node_modules/iobroker.js-controller/iobroker.js:1:24)
    at Module._compile (internal/modules/cjs/loader.js:1200:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1220:10)
    at Module.load (internal/modules/cjs/loader.js:1049:32)
    at Function.Module._load (internal/modules/cjs/loader.js:937:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12) {
  errno: -13,
  syscall: 'mkdir',
  code: 'EACCES',
  path: '/usr/local/iobroker/node_modules/iobroker.js-controller/lib/setup/../../tmp'
}
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: osx-temperature-sensor@1.0.7 (node_modules/osx-temperature-sensor):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: osx-temperature-sensor@1.0.7 install: `node-gyp rebuild`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! iobroker.js-controller@3.1.6 install: `node iobroker.js setup first`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the iobroker.js-controller@3.1.6 install 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!     /Users/kathrindinter/.npm/_logs/2020-06-20T20_13_29_242Z-debug.log
kathrindinter@Kathrins-iMac iobroker % iobroker start
kathrindinter@Kathrins-iMac iobroker % iobroker status
internal/modules/cjs/loader.js:1032
  throw err;
  ^

Error: Cannot find module '/usr/local/iobroker/node_modules/iobroker.js-controller/iobroker.js'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:1029:15)
    at Function.Module._load (internal/modules/cjs/loader.js:898:27)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
    at internal/main/run_main_module.js:17:47 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}
kathrindinter@Kathrins-iMac iobroker % 

ich bin auf einem Imac unterwegs

wenn ich

curl -sL https://iobroker.net/install.sh | bash -

ausführe, passiert nichts! es kommt nicht einmal eine Fehlermeldung.