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Topic: Problems building Arduino source. (Read 563 times) previous topic - next topic


Dec 25, 2012, 12:30 pm Last Edit: Dec 25, 2012, 12:32 pm by albuino Reason: 1
I am building Arduino IDE from Arduino source code, following the official steps at:


I have followed each step carefully, in fact everything seems well, but I get an error at line 35 in build.xml, this is:

<target name="build" description="Build Arduino.">
   <antcall target="${platform}-build" />

This is what I get after apply "ant":

C:\arduino\build\build.xml:35: The following error occurred while executing this line:
C:\arduino\build\build.xml:499: taskdef class net.sf.launch4j.ant.Launch4jTask cannot be found
using the classloader AntClassLoader[]

I don't know what to do in order to go on, can anyone help me? By the way, I use windows 7 64 bits.


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