The current recommended and tested environment is Ubuntu 16.04 LTS. Theoretically, you can build on other distros and OSX as well, but we haven't tested it.
It's super simple: 1-2-3!
- Make sure you are registered with Epic Games. This is required to get source code access for Unreal Engine.
- Clone Unreal in your favorite folder and build it (this may take a while!). Note: We only support Unreal 4.17 at present.
# go to the folder where you clone GitHub projects git clone -b 4.18 https://github.com/EpicGames/UnrealEngine.git cd UnrealEngine ./Setup.sh ./GenerateProjectFiles.sh make
- Clone AirSim and build it:
# go to the folder where you clone GitHub projects git clone https://github.com/Microsoft/AirSim.git cd AirSim ./setup.sh ./build.sh
A remote control is required if you want to fly manually. See the remote control setup for more details.
Alternatively, you can use APIs for programmatic control or use the so-called Computer Vision mode to move around using the keyboard.
Finally, you will need an Unreal project that hosts the environment for your vehicles. AirSim comes with a built-in "Blocks Environment" which you can use, or you can create your own. Please see setting up Unreal Environment.
This could either happen because of compile error or the fact that your gch files are outdated. Look in to your console window. Do you see something like below?
fatal errorfatal error: : file '/usr/include/linux/version.h''/usr/include/linux/version.h' has been modified since the precompiled header
If this is the case then look for *.gch file(s) that follows after that message, delete them and try again. Here's relevant thread on Unreal Engine forums.
If you see other compile errors in console then open up those source files and see if it is due to changes you made. If not, then report it as issue on GitHub.
Go to the MyUnrealProject/Saved/Crashes folder and search for the file MyProject.log within its subdirectories. At the end of this file you will see the stack trace and messages. You can also take a look at the Diagnostics.txt file.
You can use Qt Creator or CodeLite. Instructions for Qt Creator are available here.
Yes, you can, but we haven't tested it. You can find the instructions here.
We use the same compiler that Unreal Engine uses, Clang 5.0, and stdlib, libc++. AirSim's setup.sh will automatically download them both. The libc++ source code is cloned into the llvm-source-(version) folder and is built into the llvm-build folder, from where CMake uses libc++.
3.9.0 or higher. This is not the default in Ubuntu 16.04 so setup.sh installs it for you. You can check your CMake version using cmake --version. If you have an older version, follow these instructions or see the CMake website.
Yes, however, you can't run Unreal from BashOnWindows. So this is kind of useful to check a Linux compile, but not for an end-to-end run. See the BashOnWindows install guide. Make sure to have the latest version (Windows 10 Creators Edition) as previous versions had various issues. Also, don't invoke bash from Visual Studio Command Prompt, otherwise CMake might find VC++ and try and use that!