yo @microsoft/sharepoint fails on TypeError: lookups.flatMap is not a function
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After installation of Node v10.16.1 and installation of gulp and yo (Everything looks alright !) it fails on command yo @microsoft/sharepoint with TypeError: lookups.flatMap is not a function C:\Users\MYNAME\AppData\Roaming\npm\node_modules\yo\node_modules\yeoman-environment\lib\resolver.js:70 filePatterns: lookups.flatMap(prefix => [`${prefix}/*/index.ts`, `${prefix}/*/index.js`]), ^ TypeError: lookups.flatMap is not a function at Environment.resolver.lookup (C:\Users\MYNAME\AppData\Roaming\npm\node_modules\yo\node_modules\yeoman-environment\lib\resolver.js:70:27) at init (C:\Users\MYNAME\AppData\Roaming\npm\node_modules\yo\lib\cli.js:130:7) at pre (C:\Users\MYNAME\AppData\Roaming\npm\node_modules\yo\lib\cli.js:89:3)...