Cannot build with audio support

[locatw]

I'm trying to build libfreenect with audio support on Ubuntu 14.04 (x86), but an error occurred when extracting SystemUpdate.zip in make step.

$ cmake -DBUILD_PYTHON=ON -DBUILD_CV=ON -DPYTHON_EXECUTABLE=/usr/bin/python2 -DBUILD_REDIST_PACKAGE=OFF -L ..
$ make
Scanning dependencies of target firmware
Downloading SystemUpdate.zip from http://www.xbox.com/system-update-usb
Reading response...
done, saved to SystemUpdate.zip
Extracting $systemupdate/FFFE07DF00000001 from system update file...
Traceback (most recent call last):
  File "/home/loca/build/libfreenect/src/fwfetcher.py", line 548, in <module>
    pirs = extractPirsFromZip(fw)
  File "/home/loca/build/libfreenect/src/fwfetcher.py", line 538, in extractPirsFromZip
    pirs = z.open("$systemupdate/FFFE07DF00000001").read()
  File "/usr/lib/python2.7/zipfile.py", line 961, in open
    zinfo = self.getinfo(name)
  File "/usr/lib/python2.7/zipfile.py", line 909, in getinfo
    'There is no item named %r in the archive' % name)
KeyError: "There is no item named '$systemupdate/FFFE07DF00000001' in the archive"
make[2]: *** [src/CMakeFiles/firmware] error 1
make[1]: *** [src/CMakeFiles/firmware.dir/all] error 2
make: *** [all] error 2

Downloading SystemUpdate.zip was successful and file was saved at build/src/ directory, and a file "FFFE07DF00000001" exists in unzipped directory.

Why this error occurs?

My python environment is (extracts from cmake output log):

-- Found PythonInterp: python2 (found version "2.7.6") 
-- Found PythonLibs: /usr/lib/i386-linux-gnu/libpython2.7.so (found version "2.7.6") 

Thank you

[fabian247]

I ran into the same problem. It's due to a misspelling in fwfetcher.py or because Microsoft renamed a path in their SystemUpdate.zip.

fwfetcher.py refers to $systemupdate/FFFE07DF00000001 in line 538. The MS file SystemUpdate.zip extracts to $Systemupdate. Note the capital 'S'.

You can correct the foldername in fwfetcher.py or you can also repack SystemUpdate.zip and rename the folder inside the archive.

Hope this helps.

[locatw]

I can build successfully when I correct the line 538 in fwfetcher.py. Thanks!

[piedar]

Reopened to remind me to fix it. Thanks for finding the solution, @fabian247

[sloughlin]

Hi! Just ran into this issue again, it worked with $SystemUpdate though!` (Edit: capital U)