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milhead2 / python-j1939

Breakout of j1939 from inside the python-can package
GNU Lesser General Public License v3.0
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Install woes #6

Closed wbw60 closed 5 years ago

wbw60 commented 5 years ago

Miller and all, I'm having an issue running setup.py on a Raspberry Pi running the raspian version of debian 9.9 ("stretch" is the version name) . I installed python-can in my local directory and then ran "sudo python3 setup.py develop". I installed python-j1939-master in my local directory and ran "python3 setup.py test" and got the following output: +++++++++++++++++++++++++++++++ /usr/lib/python3/dist-packages/setuptools/dist.py:333: UserWarning: Normalizing '0.1.0-alpha.3' to '0.1.0a3' normalized_version, running test Searching for nose Best match: nose 1.3.7 Processing nose-1.3.7-py3.5.egg

Using /home/pi/CANplay/wbwPlay/python-j1939-master/.eggs/nose-1.3.7-py3.5.egg Searching for mock Best match: mock 3.0.5 Processing mock-3.0.5-py3.5.egg

Using /home/pi/CANplay/wbwPlay/python-j1939-master/.eggs/mock-3.0.5-py3.5.egg running egg_info writing python_j1939.egg-info/PKG-INFO writing dependency_links to python_j1939.egg-info/dependency_links.txt writing top-level names to python_j1939.egg-info/top_level.txt writing requirements to python_j1939.egg-info/requires.txt reading manifest file 'python_j1939.egg-info/SOURCES.txt' reading manifest template 'MANIFEST.in' warning: no files found matching '*.rst' under directory 'doc' writing manifest file 'python_j1939.egg-info/SOURCES.txt' running build_ext Failure: SyntaxError (invalid syntax (init.py, line 15)) ... ERROR

====================================================================== ERROR: Failure: SyntaxError (invalid syntax (init.py, line 15))

Traceback (most recent call last): File "/home/pi/CANplay/wbwPlay/python-j1939-master/.eggs/nose-1.3.7-py3.5.egg/nose/failure.py", line 39, in runTest raise self.exc_val.with_traceback(self.tb) File "/home/pi/CANplay/wbwPlay/python-j1939-master/.eggs/nose-1.3.7-py3.5.egg/nose/loader.py", line 417, in loadTestsFromName addr.filename, addr.module) File "/home/pi/CANplay/wbwPlay/python-j1939-master/.eggs/nose-1.3.7-py3.5.egg/nose/importer.py", line 47, in importFromPath return self.importFromDir(dir_path, fqname) File "/home/pi/CANplay/wbwPlay/python-j1939-master/.eggs/nose-1.3.7-py3.5.egg/nose/importer.py", line 94, in importFromDir mod = load_module(part_fqname, fh, filename, desc) File "/usr/lib/python3.5/imp.py", line 244, in load_module return load_package(name, filename) File "/usr/lib/python3.5/imp.py", line 216, in load_package return _load(spec) File "", line 693, in _load File "", line 673, in _load_unlocked File "", line 673, in exec_module File "", line 222, in _call_with_frames_removed File "/home/pi/CANplay/wbwPlay/python-j1939-master/j1939/init.py", line 25, in from can import CanError File "/home/pi/CANplay/wbwPlay/python-can-develop/can/init.py", line 15 rc: Dict[str, Any] = dict() ^ SyntaxError: invalid syntax

Ran 1 test in 0.023s

FAILED (errors=1) Test failed: error: Test failed: +++++++++++++++++++ Is there an environment variable I need to set? Anything obvious that I've done here or failed to do? Thanks in advance for your help.

Regards, Bill Walden

wbw60 commented 5 years ago

I got it working. First, after reading Miller's latest update, I downloaded the source code for version 3.3.2 of python-can found at https://github.com/hardbyte/python-can/releases . Then I went into the downloaded python-can directory and typed:

python3 setup.py build sudo python3 setup.py install

And then repeated those commands in the python-j1939-master directories. After that I ran the j1939_logger.py file on can0 and was able to see the J1939 messages going by. The upshot is that I didn't know what commands to give to setup.py to build and install the packages (perhaps this should go into the README file?). Closing.