[Csnd] problems installing csound-extended

The Csound Mailinglist
1

Dear community,
I’ve been trying to install csound-extended.
After executing

sh fresh-build-linux.sh

I’ve got

CMake Error at CMakeLists.txt:119 (find_package):
By not providing “FindOpenCV.cmake” in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by “OpenCV”, but
CMake did not find one.

Could not find a package configuration file provided by “OpenCV” with any
of the following names:

OpenCVConfig.cmake
opencv-config.cmake

Add the installation prefix of “OpenCV” to CMAKE_PREFIX_PATH or set
“OpenCV_DIR” to a directory containing one of the above files. If “OpenCV”
provides a separate development package or SDK, be sure it has been
installed.

– Configuring incomplete, errors occurred!
See also “/home/stefan/git/csound-extended/build-linux/CMakeFiles/CMakeOutput.log”.
make: *** No targets specified and no makefile found. Stop.

Any ideas how I could fix the problem?
Thanks,
Stefan

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2

I have refactored my projects. csound-extended is no longer a “master project.” If you are trying to build CsoundAC, clone the csound-ac repository and build there. I documented this in the csound-extended README.md. If you still need or want to build the old csound-extended (which lacks recent code), have you installed OpenCV?

Regards,
Mike

3

Dear Michael,
thanks for Your reply.
I have to say that I’m mostly interested in trying Your faust_piano, which does not seem to be part of csound-ac.
Can I try faust_piano without installing csound-extended or csoundac?

4

I’ll check that out.