Update install instructions

README.md

@@ -36,6 +36,7 @@ $ cd food-flex-discord
 ```
 
 #### Setup
+Install dependencies (on Debian-based systems):
 ```bash
 $ ./setup.sh
 ```
@@ -69,6 +70,7 @@ Go to Discord and turn on Developer Mode. With this, you can now right-click on
 
 ### Run the bot
 ```bash
+$ source .venv/bin/activate
 $ python3 -m foodflex
 ```
 

setup.sh

@@ -1,13 +1,6 @@
 #!/bin/bash
-
-if [ "$EUID" -ne 0 ]
-  then echo "Please run as root"
-  exit
-fi
-
+sudo apt-get install build-essential python3-dev python3-venv libfreetype6-dev libjpeg-dev zlib1g-dev
 python3 -m venv .venv
 source .venv/bin/activate
+pip install wheel
 pip install -r requirements.txt
-sudo apt-get install libopenjp2-7
-sudo apt install libtiff5
-sudo apt install ttf-mscorefonts-installer