SYSCLK DX on MacOS

I never got my 2 SYSCLK DX - USB oscilloscopes to work with their Windows software. So now I'm trying to buils the unstable version of sigrok pulseview and sigrok-cli on my Mac...

 The stable command line version seems to detect and identify the device but I can't figure out how to tell it what device to use to do any actual stuff. Last step doesn't seem to work.


bash-3.2# brew install --HEAD pulseview
==> Installing pulseview dependency: cmake
==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/cmake-3.0.2.mavericks.bottle.tar.gz
######################################################################## 100,0%
==> Pouring cmake-3.0.2.mavericks.bottle.tar.gz
🍺  /usr/local/Cellar/cmake/3.0.2: 1641 files, 26M
==> Installing pulseview
==> Cloning git://sigrok.org/pulseview
Updating /Library/Caches/Homebrew/pulseview--git
==> cmake . -DENABLE_DECODE=y -DCMAKE_INSTALL_PREFIX=/usr/local/Cellar/pulseview/HEAD -DCMAKE_BUILD_TYPE=None -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_VERBOSE_MAKEFILE=ON -Wno-dev
==> make install
1 error generated.
make[2]: *** [CMakeFiles/pulseview.dir/pv/view/viewport.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [CMakeFiles/pulseview.dir/all] Error 2
make: *** [all] Error 2
/usr/local/Library/Homebrew/build.rb:194:in `dump': can't dump anonymous class # (TypeError)
    from /usr/local/Library/Homebrew/build.rb:194:in `rescue in

'
    from /usr/local/Library/Homebrew/build.rb:179:in `

'
Error: marshal data too short
Please report this bug:
    https://github.com/Homebrew/homebrew/wiki/troubleshooting
/usr/local/Library/Homebrew/formula_installer.rb:511:in `load'
/usr/local/Library/Homebrew/formula_installer.rb:511:in `block in build'
/usr/local/Library/Homebrew/utils.rb:239:in `ignore_interrupts'
/usr/local/Library/Homebrew/formula_installer.rb:505:in `build'
/usr/local/Library/Homebrew/formula_installer.rb:181:in `install'
/usr/local/Library/Homebrew/cmd/install.rb:118:in `install_formula'
/usr/local/Library/Homebrew/cmd/install.rb:45:in `block in install'
/usr/local/Library/Homebrew/cmd/install.rb:45:in `each'
/usr/local/Library/Homebrew/cmd/install.rb:45:in `install'
/usr/local/Library/brew.rb:131:in `

'