Your issue is:
No cached version of com.google.code.findbugs:annotations:2.0.0 available for
offline mode.
And yet you're using the --offline flag. Remove the flag and try again.
--Misagh
> From: "JF Poulin"
> To: "CAS Community"
> Sent: Thursday, September 27, 2018 2:18:37 PM
> Subject:
Removed -offline, on Windows, still fail. (I might try on Linux later).
Would you be able to see what I am missing?
> Task :webapp:cas-server-webapp:npm_install
npm ERR! path C:\externalgit\cas-server\webapp\node_modules\osenv
npm ERR! code ENOENT
npm ERR! errno -4058
npm ERR! syscall rename
np