Ubuntu 14.04 ffmpeg install issue

[hoyeunglee]

sudo apt-get install cmake ffmpeg pkg-config qtbase5-dev libassimp-dev libpython3.5-dev libboost-python-dev libtinyxml-dev Reading package lists... Done Building dependency tree
Reading state information... Done Package ffmpeg is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source

E: Package 'ffmpeg' has no installation candidate E: Unable to locate package libpython3.5-dev E: Couldn't find any package by regex 'libpython3.5-dev' mas@mas-STCK1A8LFC:~/Downloads/reaver-1.4/src$ mas@mas-STCK1A8LFC:~/Downloads/reaver-1.4/src$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.2 LTS Release: 14.04 Codename: trusty

[olegklimov]

ffmpeg was replaced in previous releases by the avconv program from the libav project.

To install avconv you need to install the libav-tools package:

sudo apt-get install libav-tools
avconv is very similar to ffmpeg, but they also have some differences in syntax.

Edit: It seems Ubuntu 16.04LTS has again ffmpeg in their repositories, 
so libav-tools is a dummy package and only creates an alias
avconv -> ffmpeg (and others)

That's what I've found at:

https://askubuntu.com/questions/432542/is-ffmpeg-missing-from-the-official-repositories-in-14-04

@hoyeunglee please try some workarounds, if it works for you, please post here a note what exactly you did to make it work, so we can link this issue from README.

[hoyeunglee]

mas@mas-STCK1A8LFC:~$ sudo apt install cmake pkg-config qtbase5-dev libqt5opengl5-dev libassimp-dev libpython3.5-dev libboost-python-dev libtinyxml-dev Reading package lists... Done Building dependency tree
Reading state information... Done E: Unable to locate package libpython3.5-dev E: Couldn't find any package by regex 'libpython3.5-dev'

got another package missing

[olegklimov]

Well it's older Ubuntu, it has Python 3.4.

[danijar]

On Ubuntu 14, replace libpython3.5-dev by libpython3-dev and ffmpeg by libav-tools.

[andrewliao11]

hi, is there anybody success in Ubuntu14.04?

[hoyeunglee]

rms/Windows.o build/temp.linux-x86_64-3.4/examples/ThirdPartyLibs/Gwen/Renderers/OpenGL_DebugFont.o build/temp.linux-x86_64-3.4/examples/ThirdPartyLibs/enet/unix.o build/temp.linux-x86_64-3.4/examples/OpenGLWindow/X11OpenGLWindow.o build/temp.linux-x86_64-3.4/examples/ThirdPartyLibs/Glew/glew.o -ldl -lpthread -o build/lib.linux-x86_64-3.4/pybullet.cpython-34m.so Creating /usr/local/lib/python3.4/dist-packages/pybullet.egg-link (link to .) Adding pybullet 1.0.2 to easy-install.pth file

Installed /home/mas/Documents/roboschool

Successfully installed pybullet Cleaning up... mas@mas-STCK1A8LFC:~/Documents$ python $ROBOSCHOOL_PATH/agent_zoo/demo_race2.py python: can't open file '/home/mas/Documents/roboschool/agent_zoo/demo_race2.py': [Errno 2] No such file or directory mas@mas-STCK1A8LFC:~/Documents$ echo $ROBOSCHOOL_PATH /home/mas/Documents/roboschool mas@mas-STCK1A8LFC:~/Documents$ python $ROBOSCHOOL_PATH/agent_zoo/demo_race2.py python: can't open file '/home/mas/Documents/roboschool/agent_zoo/demo_race2.py': [Errno 2] No such file or directory mas@mas-STCK1A8LFC:~/Documents$ python $ROBOSCHOOL_PATH/agent_zoo/RoboschoolHumanoidFlagrun_v0_2017may.py python: can't open file '/home/mas/Documents/roboschool/agent_zoo/RoboschoolHumanoidFlagrun_v0_2017may.py': [Errno 2] No such file or directory

i succeed to install but no this library, and how to use?

mas@mas-STCK1A8LFC:~/Documents/roboschool/docs$ python Python 2.7.6 (default, Oct 26 2016, 20:30:19) [GCC 4.8.4] on linux2 Type "help", "copyright", "credits" or "license" for more information.

import roboschool, gym; print("\n".join(['- ' + spec.id for spec in gym.envs.registry.all() if spec.id.startswith('Roboschool')])) Traceback (most recent call last): File "", line 1, in ImportError: No module named roboschool

[zacwellmer]

Here is a link to getting ffmpeg on ubuntu14

in summary:

sudo add-apt-repository ppa:mc3man/trusty-media
sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install ffmpeg

[darkanubis0100]

Here is a link to getting ffmpeg on ubuntu14

in summary:

sudo add-apt-repository ppa:mc3man/trusty-media
sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install ffmpeg

Perfect bro, I love you xd