# Gilded Rose starting position in Odin Learn how to install Odin on your system [here](https://odin-lang.org/docs/install/) ## Run unit tests from the command line ``` $ odin test tests ``` ## Run the TextTest fixture on the command line Build and install the executable ``` $ odin build gilded_rose ``` Execute it on the command line with an argument for the number of days: ### macOS: ``` $ ./gilded_rose.bin 10 ``` ### Windows: ``` $ ./gilded_rose.exe 10 ``` ## Run the TextTest approval test that comes with this project There are instructions in the TextTest Readme for setting up TextTest. You will need to specify the executable in `config.gr`. Uncomment this line to use it: ``` #executable:${TEXTTEST_HOME}/odin/gilded_rose(include your OS executable extension here) ```