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64-bit RXTX in 32-bit Arduino-0021 Linux distribution #375

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Install the 32-bit version Arduino-0021 for Linux.
2. Start it by double-clicking "arduino".

What is the expected output? What do you see instead?
Arduino IDE should show up, but nothing happens.

What version of the Arduino software are you using? On what operating
system?  Which Arduino board are you using?
32-bit Arduino-0021 for Linux, downloaded from the web-site.
Ubuntu Linux 10.04 32-bit.
Arduino Duemilanove (not important, but for the sake of completeness)

Please provide any additional information below.
Actually, the JVM is left hanging, blocked while trying to load the native 
library for RXTX Serial. This is visible when Arduino is run from the console. 
A class loading exception on ELFCLASS64.

Solution is to download the RXTX library from its home and replace the 
"librxtxSerial.so" in the "Arduino/lib" folder (along with the JAR).

Original issue reported on code.google.com by dc.cebe...@gmail.com on 13 Oct 2010 at 4:39

GoogleCodeExporter commented 9 years ago 
Arduino 0022 has a proper 64-bit release.

Original comment by dmel...@gmail.com on 24 May 2011 at 5:32