# MAT Pkg is not defined

**URL:** <https://discourse.julialang.org/t/mat-pkg-is-not-defined/19798>\
**Category:** General Usage\
**Created:** [January 18, 2019, 9:52pm UTC](https://discourse.julialang.org/t/mat-pkg-is-not-defined/19798 "2019-01-18T21:52:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Rasoul](https://avatars.discourse-cdn.com/v4/letter/r/bb73d2/32.png) [@Rasoul](https://discourse.julialang.org/u/Rasoul)\
**Post date:** [January 18, 2019, 9:52pm UTC](https://discourse.julialang.org/t/mat-pkg-is-not-defined/19798/1 "2019-01-18T21:52:57Z")

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Hi All,

I have Julia 1.0.3 installed on my computer. I added Pkg MAT but when I want to use the package I get the following error. Can you please let me know what is wrong with it?

```julia
syntax: extra token "MatlabHDF5File" after end of expression

```

All the best,  
Rasoul

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<div class="post-metadata">

**Author:** ![Mattriks](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/mattriks/32/351_2.png) [@Mattriks](https://discourse.julialang.org/u/Mattriks)\
**Post date:** [January 18, 2019, 10:20pm UTC](https://discourse.julialang.org/t/mat-pkg-is-not-defined/19798/2 "2019-01-18T22:20:20Z")

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See this post:  
[https://github.com/JuliaIO/MAT.jl/issues/90#issuecomment-433425746](https://github.com/JuliaIO/MAT.jl/issues/90#issuecomment-433425746)

The associated PR is still open:  
[https://github.com/JuliaIO/MAT.jl/pull/86](https://github.com/JuliaIO/MAT.jl/pull/86)