Kalipolis 0 Report post Posted May 9, 2017 Hi, I cloned the repo recently, but when I try and generate the cache for CMake I get the following error: Quote Could not find ACE headers! Please install ACE libraries and headers However, I have installed ace and set environment variables to the libraries and headers. I'm not sure why it can't find them. I am using Visual Studio 2017 btw. 0 Share this post Link to post Share on other sites