i got this error :

scrypt-1.2.0/libcperciva/crypto/crypto_aes.c:6:10: fatal error: openssl/aes.h: No such file or directory
#include <openssl/aes.h>
^~~~~~~~~~~~~~~
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

----------------------------------------

Command "/usr/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-build-s289xalf/scrypt/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-tgmq4xaz-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-s289xalf/scrypt/