# Error install SCRIPT5009: 'YAHOO' is not defined

**URL:** <https://community.spicecrm.io/t/error-install-script5009-yahoo-is-not-defined/289>\
**Category:** Installation\
**Created:** [April 7, 2018, 1:35am UTC](https://community.spicecrm.io/t/error-install-script5009-yahoo-is-not-defined/289 "2018-04-07T01:35:25Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![maretval](https://avatars.discourse-cdn.com/v4/letter/m/b38774/32.png) [@maretval](https://community.spicecrm.io/u/maretval)\
**Post date:** [April 7, 2018, 1:29pm UTC](https://community.spicecrm.io/t/error-install-script5009-yahoo-is-not-defined/289/2 "2018-04-07T13:29:09Z")

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Dario,  
Make sure you have a /cache folder  
775 shall be enough for web user.  
You might encounter same problem as in thread [After Installation I get a blank page for Kreport 4.2](https://community.spicecrm.io/t/after-installation-i-get-a-blank-page-for-kreport-4-2/279/20)  
Please have a look at it.  
Val

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