Update README.md

Author: Jason2866

README.md

@@ -4,8 +4,9 @@ This repository contains the scripts that produce the libraries included with Ta
 
 ### Build on Ubuntu
 ```bash
-sudo apt-get install git wget curl libssl-dev libncurses-dev flex bison gperf python3 python3-pip python3-setuptools python3-serial python3-click python3-cryptography python3-future python3-pyparsing python3-pyelftools cmake ninja-build ccache jq p7zip-full
-sudo pip3 install --upgrade pip3
+sudo apt update && sudo apt install -y git wget curl libssl-dev libncurses-dev flex bison gperf python3 cmake ninja-build ccache
+curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && python3 get-pip.py && \
+pip3 install setuptools pyserial click future wheel cryptography pyparsing pyelftools
 git clone https://github.com/Jason2866/esp32-arduino-lib-builder
 cd esp32-arduino-lib-builder
 ./build.sh