Simplify README

README.md

@@ -6,28 +6,22 @@ Mosfet is able to farm wood by cutting trees, gather sand, gather netherwart,
 and trade with villagers to get emeralds. He can eat, sleep, and flee from
 threats.
 
-## Setup
+## Linux Setup
 
 Assuming Debian / Ubuntu based distro:
 
 ```
 $ sudo apt update
-$ sudo apt install build-essential python3 python3-dev python3-pip python3-virtualenv git
+$ sudo apt install build-essential python3 python3-dev python3-pip python3-virtualenv git wget unzip
 
 $ git clone https://git.tannercollin.com/tanner/minecraft-bot.git
 $ cd minecraft-bot/
-$ bash download_mcdata.sh
-$ virtualenv -p python3 env
-$ source env/bin/activate
-(env) $ pip install -r requirements.txt
 ```
 
-Always make sure the virtual environment is running `(env)`.
-
 ## Running
 
 ```
-(env) $ USERNAME=you@domain.com PASSWORD=supersecret SERVER=example.com python main.py
+$ USERNAME=you@domain.com PASSWORD=supersecret SERVER=example.com ./run-linux.sh
 ```
 
 ## Commands

run_linux.sh

@@ -2,6 +2,42 @@
 
 set -eu
 
+if ! command -v virtualenv &> /dev/null
+then
+	echo "virtualenv could not be found, please install with:"
+	echo "sudo apt install python3-virtualenv"
+	exit
+fi
+
+if ! command -v wget &> /dev/null
+then
+	echo "wget could not be found, please install with:"
+	echo "sudo apt install wget"
+	exit
+fi
+
+if ! command -v unzip &> /dev/null
+then
+	echo "unzip could not be found, please install with:"
+	echo "sudo apt install unzip"
+	exit
+fi
+
+if ! command -v python3 &> /dev/null
+then
+	echo "python3 could not be found, please install with:"
+	echo "sudo apt install python3"
+	exit
+fi
+
+if ! command -v pip3 &> /dev/null
+then
+	echo "pip3 could not be found, please install with:"
+	echo "sudo apt install pip3"
+	exit
+fi
+
+
 # download minecraft data
 
 if [ ! -d "minecraft_data" ]