On starting meteor server, i get this error While building package router: error: no such package: 'ui'

[aniket0210]

On starting meteor server, i get this error

While building package router:
error: no such package: 'ui'

i followed your instruction in ISSUE144

removed the line number 20

then after restarting meteor several times it says your application is crashing showing many errors like _ is not defined.

Please help me out . i have to run this project.

[aniket0210]

here is the screen shot

as you can see in the image i have commented the line 20 api.use " ui"