# Build Error on Linux : llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h: No such file or directory

**URL:** <https://discourse.julialang.org/t/build-error-on-linux-llvm-executionengine-orc-objectlinkinglayer-h-no-such-file-or-directory/2295>\
**Category:** Internals & Design\
**Tags:** question\
**Created:** [February 25, 2017, 10:23am UTC](https://discourse.julialang.org/t/build-error-on-linux-llvm-executionengine-orc-objectlinkinglayer-h-no-such-file-or-directory/2295 "2017-02-25T10:23:32Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![yuyichao](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/yuyichao/32/20_2.png) [@yuyichao](https://discourse.julialang.org/u/yuyichao)\
**Post date:** [February 27, 2017, 1:40pm UTC](https://discourse.julialang.org/t/build-error-on-linux-llvm-executionengine-orc-objectlinkinglayer-h-no-such-file-or-directory/2295/4 "2017-02-27T13:40:45Z")

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> [@singam-sanjay](#):
>
> What is an svn build ? Is it different from a git build ( if there is one ) ?

You are building llvm svn, not 3.9.1, (or more accurately, with polly enabled)

> [@singam-sanjay](#):
>
> How is this bug related to the one reported in the duplicate question here ?

Explained [here](https://discourse.julialang.org/t/build-error-on-linux-template-errors-on-commit-00b7b606d82c36461d448a2a7b59475235199acf/2278/7)

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