# Develop custom analyzer offline

**URL:** <https://discuss.saleae.com/t/develop-custom-analyzer-offline/2142>\
**Category:** Extensions\
**Created:** [March 14, 2023, 1:52pm UTC](https://discuss.saleae.com/t/develop-custom-analyzer-offline/2142 "2023-03-14T13:52:07Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![christophe.lindheime](https://avatars.discourse-cdn.com/v4/letter/c/7feea3/32.png) [@christophe.lindheime](https://discuss.saleae.com/u/christophe.lindheime)\
**Post date:** [March 14, 2023, 1:52pm UTC](https://discuss.saleae.com/t/develop-custom-analyzer-offline/2142/1 "2023-03-14T13:52:07Z")

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Hi.  
I am trying to develop my first custom analyzer.  
I managed to install prerequests (Visual Studio, python…)

Unfortunately, the PC can not be connected to internet (due to cyber rules in my company :()  
When I try to launch build, it fails because it tries to clone a git repo from the web (Analyzer.git)  
Not expert of cmake.

Is there a way to build offline ?

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<div class="post-metadata">

**Author:** ![christophe.lindheime](https://avatars.discourse-cdn.com/v4/letter/c/7feea3/32.png) [@christophe.lindheime](https://discuss.saleae.com/u/christophe.lindheime)\
**Post date:** [March 14, 2023, 2:17pm UTC](https://discuss.saleae.com/t/develop-custom-analyzer-offline/2142/2 "2023-03-14T14:17:57Z")

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I answer to myself…

I downloaded directly the repo from a PC with internet.  
Unzip the repo on the target PC.  
In CMakeCache.txt, change the line FETCHCONTENT\_SOURCE\_DIR\_ANALYZERSDK:PATH= to put the folder where I unzipped the repo.

=\> build works…