Build fails at "ld: framework not found CoreImage"

[kublai80]

Hello everyone, I'm completely new to all of this so please forgive me if I'm asking some obvious things.

By the way I tried to install BF directly from homebrew with the command "brew install homebrew/science/butterflow". The installation after a while (after the command "cmake .. -DCMAKE_C_FLAGS_RELEASE=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE=-DNDEBUG ==> make" 17%) fails and says: ld: framework not found CoreImage clang: error: linker command failed with exit code 1 (use -v to see invocation) make[2]: *** [lib/libopencv_highgui.2.4.13.dylib] Error 1 make[1]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2 make: *** [all] Error 2 (before that there are several lines The installation suggests me to look at opencv: Fix "ld: framework not found CoreImage" on old OSs https://github.com/Homebrew/homebrew-science/pull/4747 but I really can't understand what I'm supposed to do with that

I tried to to unistall and reinstall everything many times with no luck.

Is it possible to have some help?

I'm on a rMBP mid 2015, Yosemite.

Thanks a lot,

SL

[dthpham]

Thanks for reporting this. I guess you've got two options right now. You can (1) wait for Homebrew/homebrew-science#4747 to be accepted, or (2) try upgrading OSX to 10.11 (El Capitan) and then grabbing an XCode version that is > 7.0 before trying to reinstall BF via Homebrew again. If you choose to wait for the PR to get accepted, remember to do a brew update to pull the fix in before reinstalling BF.

[kublai80]

Thank you dthpham, I'm on of those guys who doesn't like to upgrade the system if not strictly necessary. So I'll wait for that thing to be accepted. Just out of curiosity, do you have an idea on how long (more or less of course) will it take? Thank you again!

SL

[dthpham]

The Homebrew maintainers usually get things done fast and if I had to guestimate, the PR will get pulled in by no later than the end of January.

[kublai80]

Ok, thank you again for your support,

SL