through2 is not listed in package.json

[ThiefMaster]

It shouldn't be the duty of the package containing the gulpfile to install the through2 package.

[derekrushforth]

Great catch, @ThiefMaster. I'll get this fixed.

[toniopelo]

Seems to be resolved. Maybe this issue can be closed ?

[OlegZavrazhin]

Actually having the same issue with "through2" for bootstrap-4.

P.S. and for bootstrap-3 too.