I was trying to install Torch toolbox in PX2. It requires some dependencies (sudo apt-get install -y libavformat-dev libavutil-dev libavcodec-dev libswscale-dev libfreetype6-dev). However, when I tried this, I got an error:
nvidia@tegra-ubuntu:~/torch/torch-toolbox/Video-decoder$ sudo apt-get install -y libavformat-dev libavutil-dev libavcodec-dev libswscale-dev libfreetype6-dev
Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Unable to locate package libavformat-dev
E: Unable to locate package libavutil-dev
E: Unable to locate package libavcodec-dev
E: Unable to locate package libswscale-dev
I’m not sure why this could happen as it works fine in my local machine.