title: Cairo on M1 chip (gmp.h) error fixed solition
body: <p><a href="https://i.stack.imgur.com/l1Vnz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/l1Vnz.png" alt="enter image description here" /></a>
  To make mine more generic, try:</p>
  <p>CFLAGS=-I<code>brew --prefix gmp</code>/include LDFLAGS=-L<code>brew --prefix gmp</code>/lib pip install ecdsa fastecdsa sympy</p>