Open up a Terminal window and navigate to the binutils directory. You should now have a folder called binutils-2.17 which you should drag into your Home directory Save it into your home directory, not the desktop.ĭecompress the downloaded file and double click on it to decompress it (or use Stuffit Expander, in the Applications folder).
#Download gcc for mac sierra install#
Download & install binutils (an essential utility for the C compiler)ĭownload the current release of binutils from : (you can also go straight to the download site here) For these examples, we'll be using binutils-2.17.tar.gz but you should use whatever is most recent. (also with a few minor 'improvements' and images I've reduplicated it here in case the site goes down. Leah Buchley has an excellent tutorial, and you should follow it. (Note that this doesn't seem to work on Intel Macs for unknown reasons, we're investigating.) This is the 'old style' of installing avr-gcc, its longer and more tedious but you are guaranteed to have the latest version. The following steps are essentially the same for MacOS X or Linux, BSD or any other unixy OS. This is the advanced method, for when you need bleeding-edge development and hackability. The important thing is that at the end of the line is /usr/local/bin Now type in echo $PATH (for bash) or echo $path (for t/csh) you should get something like the following:
#Download gcc for mac sierra windows#
If the output is /bin/csh or /bin/tcsh then type the following command:Įcho 'set path = ($path /usr/local/bin)' > ~/.cshrcĬlose any Terminal windows and open up a new one. If the output is /bin/bash then type the following command:Įcho 'PATH=$PATH:/usr/local/bin' > ~/.bash_profile In the new Terminal window, type in echo $SHELL and press return In this prep-step you'll change the profile of your Terminal to add /usr/local/bin to the path.įind the Terminal program, you'll be using this to do most of this stuff. That means that when you type avrdude into the terminal it cant figure out where to look. Unfortunately that directory is not in the default path. The following two methods both place all of the files in the /usr/local/bin directory in the hard driver.
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