Install steps

1. cd /User/user
git clone git://github.com/razvanm/macports.git
2. Edit /opt/local/etc/macports/sources.conf to include a line: file:///Users/user/macports
3. sudo port install msp430-binutils-tinyos msp430-gcc-tinyos msp430-libc-tinyos (for MSP430)
4. sudo port install avr-binutils-tinyos avr-gcc-tinyos avr-libc-tinyos avrdude-tinyos (for AVR)

Note: nesc 1.3 is already in the latest macports so it can be installed by doing sudo port install nesc.

Changelog:

• Sep 26, 2011: add nesc 1.3.3.
• Jul 31, 2010: add nesc 1.3.2 rc.
• Dec 2, 2009: add the macport for avrdude-tinyos. This is used by IRIS.
• Sep 18, 2009: add the macport for nesc 1.3.1 and fix the binutils for MSP430 and AVR for Snow Leopard. The GCC for AVR does not compile properly yet.
• Dec 29, 2008: add the ports for AVR binutils, gcc and libc. Small tweaks for MSP430.
• Dec 28, 2008: add the ports for MSP430 binutils, gcc and libc.