Gulp 4 where does No gulpfile found error come from?

Question

gulp.js

I'm trying to install gulp 4, everything seems to be installed without problems (although the console throws out something below the log after installation), but in the end the error is No gulp found. The gulpfile.js file is in the same directory

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected]^1.0.0 (node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

versions:

CLI version 4.0.0-build.6e12b13
Local version 4.0.0-build.a271520
npm v4.5.0
node  v6.10.2
Win 10 x64

Answer 1

the gulpfile.js file should be named that way. without dashes and so on.

Answer 2

Try this article