# Package undefvarerror: top level scope at none:0

**URL:** https://discourse.julialang.org/t/package-undefvarerror-top-level-scope-at-none-0/33482
**Category:** General Usage
**Created:** [January 17, 2020, 11:20am UTC](https://discourse.julialang.org/t/package-undefvarerror-top-level-scope-at-none-0/33482 "2020-01-17T11:20:08Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![diepreye\_ayabina](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/diepreye_ayabina/32/12350_2.png) [@diepreye\_ayabina](https://discourse.julialang.org/u/diepreye_ayabina)
#### Post date: [January 17, 2020, 11:20am UTC](https://discourse.julialang.org/t/package-undefvarerror-top-level-scope-at-none-0/33482/1 "2020-01-17T11:20:08Z")

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So I just started learning Julia. I installed the Julia 1.0.5 64 bit windows version. Installation went smoothly. However I have not been able to add IJulia package. Each time I type Pkg.add(“IJulia”) , I get the error message

ERROR : UndefVarError: pkg not defined  
top level scope at none:0

Please help!

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### Author: ![kristoffer.carlsson](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kristoffer.carlsson/32/22_2.png) [@kristoffer.carlsson](https://discourse.julialang.org/u/kristoffer.carlsson)
#### Post date: [January 17, 2020, 12:31pm UTC](https://discourse.julialang.org/t/package-undefvarerror-top-level-scope-at-none-0/33482/2 "2020-01-17T12:31:41Z")

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Do `using Pkg` first.

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### Author: ![diepreye\_ayabina](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/diepreye_ayabina/32/12350_2.png) [@diepreye\_ayabina](https://discourse.julialang.org/u/diepreye_ayabina)
#### Post date: [January 17, 2020, 12:49pm UTC](https://discourse.julialang.org/t/package-undefvarerror-top-level-scope-at-none-0/33482/3 "2020-01-17T12:49:37Z")

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Thanks!