Arduino Setup in Fedora

wget http://arduino.googlecode.com/files/arduino-0017.tgz
tar zxvf arduino-0017-linux.tgz
ln -s arduino-0017 arduino
yum install avr-gcc-c++
yum install avr-libc

Now add your username to the following groups:

uucp
lock
dialout

You can do this by typing "vigr".

For the group changes to take effect, you must log out then back into X-windows.

Then to run just type:

cd arduino
./arduino

In the arduino IDE select your Arduino by going to Tools->Board.

Then change your connection type to USB by going to Tools->Serial Port->/dev/ttyUSB0.