cx_Freeze build error?

Question

I am trying to create a binary from a python,flask and boto3 app. I am having trouble running the pip install cx_Freeze command too work. I am getting the follo

Answer 1

Just do

sudo apt install zlib1g-dev

I was trying to install cx-freeze to convert some python code to an exe but the problem was /usr/bin/ld: cannot find -lz just like you. The file being fetched is compressed (cx_Freeze-5.1.1.tar.gz) so you need zlib. Of course use pip3 for python3.