./configure --prefix=/usr/local/apache2 --enable-deflate --enable-expires --enable-headers --enable-modules=reallyall --enable-ssl --enable-so --with-mpm=worker --enable-rewrite --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util
what are my options to resolve this ? Thanks checking for OpenSSL... checking for user-provided OpenSSL base directory... none checking for OpenSSL version >= 0.9.8a... FAILED configure: WARNING: OpenSSL version is too old no checking whether to enable mod_ssl... configure: error: mod_ssl has been requested but can not be built due to prerequisite failures root@raspberrypi:/home/pi/httpd-2.4.46# sudo apt install openssl-devel Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package openssl-devel root@raspberrypi:/home/pi/httpd-2.4.46# sudo apt install openssl Reading package lists... Done Building dependency tree Reading state information... Done openssl is already the newest version (1.1.1d-0+deb10u6+rpt1). openssl set to manually installed. 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. root@raspberrypi:/home/pi/httpd-2.4.46# sudo apt install expat-devel Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package expat-devel emma davis emma.davi...@aol.com