1. If you have built TerraLib in Debug mode and you want to run it inside the build tree, you may need to set some environment variables:

• For Mac OS X, you can set the following variables:

$ export DYLD_FALLBACK_LIBRARY_PATH=/Users/user/mylibs/lib
$ export DYLD_FALLBACK_FRAMEWORK_PATH=/Users/user/mylibs/lib/

• For Linux, you can set the following variable:

$ export LD_LIBRARY_PATH=/home/user/mylibs/lib

2. If you want to use QtCreator on Linux Ubuntu 14.04 you can install it through the following command:

$ sudo apt-get install qtcreator

3. On Linux Ubuntu 14.04 you can install git through the following command:

$ sudo apt-get install git

4. If you have experienced any problem building any of the third-party tool on Mac OS X, try to install Xcode command line tools:

$ xcode-select --install