I have a Centos 5.7 operating system box and I have installed OpenSSL 1.0.1h successfully. but when I am upgrading OpenSSH I am getting the below error message while running ./configure. Kindly help me on this and let me know if you have any questions.checking whether snprintf correctly terminates long strings... yeschecking whether snprintf can declare const char *fmt... yeschecking whether system supports SO_PEERCRED getsockopt... yeschecking for (overly) strict mkstemp... yeschecking if openpty correctly handles controlling tty... yeschecking whether getpgrp requires zero arguments... yeschecking OpenSSL header version... 1000108f (OpenSSL 1.0.1h 5 Jun 2014)checking OpenSSL library version... 90802f (OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008)checking whether OpenSSL's headers match the library... noconfigure: error: Your OpenSSL headers do not match yourlibrary. Check config.log for details.If you are sure your installation is consistent, you can disable the checkby running ./configure --without-openssl-header-check.Also see contrib/findssl.sh for help identifying header/library mismatches.
configure error when trying to build OpenSSL on CentOS
compiling;openssl