# Error running cmake

**URL:** https://discourse.cmake.org/t/error-running-cmake/6709
**Category:** Usage
**Tags:** os:linux
**Created:** [October 21, 2022, 11:12pm UTC](https://discourse.cmake.org/t/error-running-cmake/6709 "2022-10-21T23:12:26Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![jwm](https://discourse.cmake.org/user_avatar/discourse.cmake.org/jwm/32/654_2.png) [@jwm](https://discourse.cmake.org/u/jwm)
#### Post date: [October 25, 2022, 4:18pm UTC](https://discourse.cmake.org/t/error-running-cmake/6709/3 "2022-10-25T16:18:13Z")

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See [CentOS7 and OpenSSL 1.1 - #5 by jwm](https://discourse.cmake.org/t/centos7-and-openssl-1-1/6229/5). If you have **openssl11** installed, CMake won’t pick it up, by default.

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