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willprice / python-omxplayer-wrapper

:tv: Control OMXPlayer, the Raspberry Pi media player, from Python
http://python-omxplayer-wrapper.readthedocs.io
GNU Lesser General Public License v3.0
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No module named 'decorator' #180

Closed Britican closed 5 years ago

Britican commented 5 years ago

Issue Report

Description

After installing omxplayer.wrapper I get the following import error: 

from omxplayer.player import OMXPlayer
Traceback (most recent call last):
  File "<pyshell#0>", line 1, in <module>
    from omxplayer.player import OMXPlayer
  File "/usr/local/lib/python3.4/dist-packages/omxplayer/__init__.py", line 1, in <module>
    from omxplayer.player import OMXPlayer
  File "/usr/local/lib/python3.4/dist-packages/omxplayer/player.py", line 17, in <module>
    from decorator import decorator
ImportError: No module named 'decorator'

Problem reproduction

I used sudo pip3 install omxplayer-wrapper to install In the Python Shell: from omxplayer.player import OMXPlayer

Environment details

Software Version
python-omxplayer-wrapper 0.3.2
python-dbus (dpkg -s python-dbus) 1.2.0
python (python --version) 3.4.2
omxplayer (omxplayer --version) dfea8c9
willprice commented 5 years ago

That's weird, it looks like your installation of decorator failed, this is a dependency of this module and is listed in the setup.py---so this should have been installed when you ran pip install omxplayer-wraper.

What happens when you run

$ sudo pip3 install decorator
Britican commented 5 years ago

Thanks for the speedy reply..

That worked, no decorator error now, however, now i get the following new error:

from omxplayer.player import OMXPlayer Traceback (most recent call last): File "<pyshell#1>", line 1, in from omxplayer.player import OMXPlayer File "/usr/local/lib/python3.4/dist-packages/omxplayer/init.py", line 1, in from omxplayer.player import OMXPlayer File "/usr/local/lib/python3.4/dist-packages/omxplayer/player.py", line 18, in from dbus import DBusException, Int64, String, ObjectPath ImportError: No module named 'dbus'

This is the information reported after requesting dbus version information

dpkg -s python-dbus Package: python-dbus Status: install ok installed Priority: optional Section: python Installed-Size: 415 Maintainer: Utopia Maintenance Team pkg-utopia-maintainers@lists.alioth.debian.org Architecture: armhf Source: dbus-python (1.2.0-2) Version: 1.2.0-2+b1 Replaces: python2.4-dbus Provides: python2.7-dbus Depends: python (>= 2.7), python (<< 2.8), libc6 (>= 2.4), libdbus-1-3 (>= 1.5.12), libdbus-glib-1-2 (>= 0.78), libglib2.0-0 (>= 2.12.0), python-dbus-dev Recommends: python-gi | python-gobject-2 | python-qt4-dbus Suggests: python-dbus-doc, python-dbus-dbg Breaks: gajim (<< 0.11.1), gnome-osd (<< 0.12.0), python-qt4-dbus (<< 4.8.3-3) Conflicts: python2.4-dbus Description: simple interprocess messaging system (Python interface) D-Bus is a message bus, used for sending messages between applications. Conceptually, it fits somewhere in between raw sockets and CORBA in terms of complexity. . This package provides a Python interface to D-Bus.

I don't see any mention of python3 which is what I'm using, is that something to do with it?

willprice commented 5 years ago

The package is python 3 compatible, can you paste the output of dpkg -s python3-dbus and if that spits out an error, run sudo apt install python3-dbus

Britican commented 5 years ago

Yes, it's not installed so I did the sudo apt install python3-sbus

It installed successfully, now I get this:

Traceback (most recent call last): File "<pyshell#1>", line 1, in from omxplayer.player import OMXPlayer File "/usr/local/lib/python3.4/dist-packages/omxplayer/init.py", line 1, in from omxplayer.player import OMXPlayer File "/usr/local/lib/python3.4/dist-packages/omxplayer/player.py", line 25, in from evento import Event ImportError: No module named 'evento'

willprice commented 5 years ago

It looks like none of the dependencies of the package were installed, can you try rerunning sudo pip3 install omxplayer-wrapper, if that doesn't fix your issues, how about sudo python3 -m pip install omxplayer-wrapper

Britican commented 5 years ago

I tried both:

pi@raspberrypi:~ $ sudo pip3 install omxplayer-wrapper Requirement already satisfied (use --upgrade to upgrade): omxplayer-wrapper in /usr/local/lib/python3.4/dist-packages Cleaning up...

pi@raspberrypi:~ $ sudo python3 -m pip install omxplayer-wrapper Requirement already satisfied (use --upgrade to upgrade): omxplayer-wrapper in /usr/local/lib/python3.4/dist-packages Cleaning up...

willprice commented 5 years ago

And if you uninstall?

$ sudo python3 -m pip uninstall omxplayer-wrapper
$ sudo python3 -m pip install omxplayer-wrapper
$ python3 -c 'import omxplayer'

Does the last command execute successfully or also give import errors? If it's successful, you should be good to go.

Britican commented 5 years ago

Just to confirm the syntax of the last command: $ python3 -c 'import omxplayer Correct, the single quote in front of import?

willprice commented 5 years ago

Nope, you're quite right, that was incorrect, I've edited it adding a single quote at the end too, so the command should be

$ python3 -c 'import omxplayer'
Britican commented 5 years ago

The last three commands fixed the problem, no more import errors :O)

Thank you very much for your help, I'm looking forward to developing with the omxplayer-wrapper!

Thanks again!

willprice commented 5 years ago

No worries, glad it worked :)

On Thu, 14 Mar 2019, 22:11 Britican, notifications@github.com wrote:

The last three commands fixed the problem, no more import errors :O)

Thank you very much for your help, I'm looking forward to developing with the omxplayer-wrapper!

Thanks again!

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