Update install.md

docs/install.md

@@ -13,6 +13,17 @@ cmake .
 make
 sudo make install
 ```
+<!--
+## Ubuntu 14/Linux Mint 17
+```
+sudo add-apt-repository ppa:ubuntu-toolchain-r/test
+sudo apt-get update
+sudo apt-get install g++-4.9
+sudo apt-get dist-upgrade
+sudo apt-get autoremove
+sudo apt-get install pkg-config libboost-system1.55-dev libboost-thread1.55-dev libboost-filesystem1.55-dev libboost-log1.55-dev libgtkmm-3.0-dev libgtksourceviewmm-3.0-dev aspell-en libaspell-dev git
+```
+-->
 
 ## OS X with Homebrew (http://brew.sh/)
 ```sh