I was wondering if anyone has tried to carry out signed updates according to the instructions in section 5.2 of the R13.4 Advanced User Guide? Although unsigned updates seem to work fine, I get the following error message when trying to call sign_target_files_apks
File "./build/tools/releasetools/sign_target_files_apks", line 349, in <module> main(sys.argv[1:])
File "./build/tools/releasetools/sign_target_files_apks", line 328, in main misc_info = common.LoadInfoDict(input_zip)
File "/home/.../.../build/tools/releasetools/common.py", line 111, in LoadInfoDict
raise ValueError("can't find recovery API version in input target-files")
ValueError: can't find recovery API version in input target-files
I am passing the ota zip from the make ... dist target. I am wondering if this is similar to the problem discussed at: Google Groups
I have gone through the process to generate the keys and made sure the directory referencing those keys are passed to the sign_target_files_apks call.