System check fails on OS X 10.11 – NodeJS is installed but not found

Good afternoon,
I am new to the Wappler community.

My startup System Check fails although the latest node (11.10.0) is on the machine.
Operating System is Mac OS X 10.11 El Capitan. All cordova relevant progs are up-to-date.

Console output:
Checking NodeJS installation and version…
Unknown option: `–login’
Usage: tcsh [ -bcdefilmnqstvVxX ] [ argument … ].
NodeJS is missing!

Please download and install the latest from:
https://nodejs.org/download/
Make sure you restart Wappler after the installation.

– second computer running OS X 10.13 has no problems finding node but cannot be used for development.