Update README.md

Changes to OS and required packages

README.md

@@ -9,14 +9,14 @@ Manifest needed to help build LineageOS 17.1 for LG v30
 # Notes for me to remember, should provide clues to how to build LOS.
 
 ### Dependencies
-Ubuntu 18.04
+Ubuntu 20.04
 
 sudo apt-get update && sudo apt-get upgrade && sudo apt-get dist-upgrade && sudo apt-get install openjdk-11-jdk
 
 #### Ensure the correct Java is used
 sudo update-alternatives --config java
 
-sudo apt-get install bc bison build-essential ccache curl flex g++-multilib gcc-multilib git gnupg gperf imagemagick lib32ncurses5-dev lib32readline-dev lib32z1-dev liblz4-tool libncurses5-dev libsdl1.2-dev libssl-dev libwxgtk3.0-dev libxml2 libxml2-utils lzop pngcrush rsync schedtool squashfs-tools xsltproc zip zlib1g-dev python
+sudo apt-get install bc bison build-essential ccache curl flex g++-multilib gcc-multilib git gnupg gperf imagemagick lib32ncurses5-dev lib32readline-dev lib32z1-dev liblz4-tool libncurses5-dev libsdl1.2-dev libssl-dev libwxgtk3.0-gtk3-dev libxml2 libxml2-utils lzop pngcrush rsync schedtool squashfs-tools xsltproc zip zlib1g-dev python libncurses5 libtinfo5
 
 ### This sets up correct udev rules in Ubuntu so the system can connect to Android devices via USB, ADB, Fastboot.  Replace "username" with system username (Optional for build)
 ```