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Re: [sc-users] Installing SuperCollider from source: cmake does not recognize jack



You have to install the development headers as well as the jack binary; are you sure you have those? If you do, double-check their location, maybe they are somewhere unusual that cmake cannot find.

Brian

On Thu, Jan 3, 2019, 8:39 PM <jeffbrown.the@xxxxxxxxx wrote:
A new year, a new system -- I'm trying to install SC from source again. I installed jack and lots of other goodies via the kxstudio repos. I installed everything else required (as documented here[1]) via apt as normal.

If I ask which version of Jack I'm running, it says version 2:

jeff@jeff-Inspiron-5567:~/installs/supercollider/build$ jackd -V
jackdmp version 1.9.12 tmpdir /dev/shm protocol 8

(According to this[2], Jack 1 version numbers start with a 0; Jack 2 version numbers start with a 1.)

But when I try to run cmake, I get a "No package 'jack' found" message. Below is what prints to screen; here[3] is a more detailed error log.

jeff@jeff-Inspiron-5567:~/installs/supercollider/build$ cmake ..
-- SuperCollider Version: 3.10.0
-- Building from branch develop, commit hash is b5880acb0
-- Build type defaulting to "RelWithDebInfo"
-- Compiling with Qt GUI
-- building boost libraries manually
-- using bundled libyaml-cpp
-- HIDAPI components:
--     linux hidraw
-- libudev stable: 1
-- Found UDev: /lib/x86_64-linux-gnu/libudev.so
--    include: /usr/include
--     hidapi_parser
-- Building with HID support
-- Using fftw3f
-- Checking for module 'jack'
--   No package 'jack' found
CMake Error at server/scsynth/CMakeLists.txt:21 (message):
  Jack selected as audio API, but development files not found

-- Configuring incomplete, errors occurred!
See also "/home/jeff/installs/supercollider/build/CMakeFiles/CMakeOutput.log".


[1] https://github.com/supercollider/supercollider/wiki/Installing-SuperCollider-from-source-on-Ubuntu
[2] https://libremusicproduction.com/answer/how-do-i-find-out-which-version-jack-i-am-using
[3] https://gist.github.com/JeffreyBenjaminBrown/9a01e26bd8d91ffcf71cdff7eb3f3546


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Jeff Brown | Jeffrey Benjamin Brown
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