PX4 Install

1. Download PX4

 

cd ~/catkin_ws/src
git clone https://github.com/PX4/Firmware.git --recursive

 

 

2. Run the ubuntu.sh with no arguments (in a bash shell) to install everything:

 

cd Firmware
bash ./Tools/setup/ubuntu.sh

 

 

3. Build PX4(&run gazebo)

make px4_sitl_default gazebo

 

If you want to build PX4 without running gazebo,

DONT_RUN=1 make px4_sitl_default gazebo

 

 

# Trouble shooting

 

1.

[Err] [REST.cc:205] Error in REST request

libcurl: (51) SSL: no alternative certificate subject name matches target host name 'api.ignitionfuel.org'

 

open ~/.ignition/fuel/config.yaml

gedit ~/.ignition/fuel/config.yaml

and change url

from

https://api.ignitionfuel.org

to

https://fuel.ignitionrobotics.org

 

 

 

 

2.

Failed to import jinja2: No module named 'jinja2'
You may need to install it using:
    pip3 install --user jinja2

empy

toml

packaging

numpy

jinja2

...

 

-> install dependencies

pip3 install --user pyserial empy toml numpy pandas jinja2 pyyaml pyros-genmsg packaging

 

 

3. catkin_make error

 

sudo apt-get install python-toml python-packaging python-jinja2