Compile source code

Hello. I want to compile the source code. I followed the instruction which explained here I download ivy and ant-contrib and put under ant\lib with all dependencies files. When compile the source code I got the below error:
C:\Users\XXXX\Documents\NetBeansProjects\qsystem\nbproject\ivy-impl.xml:134: impossible to publish artifacts for Apertum#QSystem;1.0:
java.io.FileNotFoundException: C:\Users\XXXX\AppData\Roaming\NetBeans\8.1\modules\ext\ivy-2.1.0.jar\local\Apertum\QSystem\1.0\jars\QSystem.jar (The system cannot find the path specified)

Also there is no such folder ru/apertum/qsystem/client/forms/resources/buttons

the solution is just add below code to ivysettings.xml file

<property name="ivy.default.ivy.user.dir" value="${user.home}/.ivy2" />
<caches resolutionCacheDir="${user.home}/.ivy2/cache" defaultCacheDir="${user.home}/.ivy2/cache"/>