If you've recently tried to install the Amazon MP3 downloader in the hopes of purchasing some music to play on Linux Mint / Isadora, you probably quickly realized it depends on an older version of libboost than what you have installed. It's a very simple fix to make it work, and here's how.

Please note that these instructions are currently only for 32-bit installs.

First the steps, and then the actual commands:

1. Open the terminal and create a new directory called temp
2. Download the older version of libboost
3. wget the libboost older libraries
4. Install
5. Cleanup
6. Download the Amazon MP3 Installer (or re-run it)

Simple enough, yeah?  Here are the details:

mkdir tmp
cd tmp
wget https://launchpadlibrarian.net/26959932/libboost-signals1.34.1_1.34.1-16ubuntu1_i386.deb https://launchpadlibrarian.net/26959936/libboost-thread1.34.1_1.34.1-16ubuntu1_i386.deb https://launchpadlibrarian.net/26959922/libboost-iostreams1.34.1_1.34.1-16ubuntu1_i386.deb https://launchpadlibrarian.net/26959918/libboost-filesystem1.34.1_1.34.1-16ubuntu1_i386.deb https://launchpadlibrarian.net/26959916/libboost-date-time1.34.1_1.34.1-16ubuntu1_i386.deb https://launchpadlibrarian.net/26959928/libboost-regex1.34.1_1.34.1-16ubuntu1_i386.deb https://launchpadlibrarian.net/34165098/libicu40_4.0.1-2ubuntu2_i386.deb

sudo dpkg -i *.deb
cd .. 
rm -r tmp

Once completed, simply re-run or download the Amazon MP3 downloader and you're good to go.  

http://www.amazon.com/gp/dmusic/help/amd.html/

Thanks to tvst on the Ubuntu forums for finding the solution to this:

http://ubuntuforums.org/showthread.php?t=1478214