安装jdk：
sudo apt-get install openjdk-7-jdk
安装ant：
sudo apt-get install ant
下载FlightPlot：
git clone --recursive https://github.com/PX4/FlightPlot.git
编译:
cd FlightPlot
ant
为了给Ubuntu系统使用，创建deb文件：
cd FlightPlot
ant gen_deb
sudo dpkg -i out/production/FlightPlot.deb
运行：
java -jar out/production/flightplot.jar编译时出现错误：
Unable to locate tools.jar. Expected to find it in /usr/lib/jvm/java-6-openjdk-amd64/lib/tools.jar
Buildfile: /home/amov/FlightPlot/build.xml
make_dirs:
compile:
BUILD FAILED
/home/amov/FlightPlot/build.xml:24: Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "/usr/lib/jvm/java-6-openjdk-amd64/jre"
Total time: 0 seconds
解决方法：
安装jdk版本有问题，重新安装:
sudo apt-get install openjdk-7-jdk