The error message is telling you the solution, you are missing a system dependency (fontconfig) how to install it depends on which operating system you are using.
Also, please do not post pictures here, they are not very useful, post formatted code instead, here is how to do it
Formatting Code: the Basics
All code or console output you include in your posts should be formatted properly. Luckily, this is very easy to do! Just use the code formatting button at the top of the post editing box:
Select some code
Click the </> button!
The code formatting button automatically adds special Markdown formatting symbols to whatever you selected. If you check the preview pane to the right of your post, you'll see that the forum software now outputs nicely formatted code .
The code formatting button is pretty smart! It can tell the difference between snippets of code that are part of a sentence and blocks of code that stand alone. …