Installation steps:

1. Clone the repository to your preferred directory:

git clone https://github.com/shreyas-malhotra/plank_themes

2. Change the directory to the newly cloned "plank_themes" folder:

cd plank_themes

3. Copy the required theme folders to your user's Plank themes folder:

cp ./* ~/.local/share/plank/themes

4. Open the Preferences menu:

Start Plank and 'Ctrl+Right Click' on the Plank dock, and then select 'Preferences' from the menu that opens.

5. Select the theme you want, and close the Preferences window.