Is there any chance you are using hadoop-yarn instead of yarn pkg manager ( https://yarnpkg.com/lang/en/)?
On Wed, Mar 29, 2017 at 9:48 AM, Jeff Zhang <zjf...@gmail.com> wrote: > Hi Folks, > > I follow the instruction here to debug zeppelin-web, but got the following > error, > Do I miss something ? Thanks > > jzhangMBPr:zeppelin-web jzhang$ yarn run dev > Error: Could not find or load main class run > -- Remy GAYET, +33 6 798 798 62.
