zabbix-1.1beta1 compilation problem on RHEL4U1

[gatisa]

error messages:

/usr/lib/libnetsnmp.so: undefined reference to `EVP_DigestInit'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_DigestFinal'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_DigestFinal_ex'
/usr/lib/libnetsnmp.so: undefined reference to `AES_set_encrypt_key'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_md5'
/usr/lib/libnetsnmp.so: undefined reference to `HMAC'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_MD_CTX_cleanup'
/usr/lib/libnetsnmp.so: undefined reference to `SSLeay'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_sha1'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_MD_CTX_init'
/usr/lib/libnetsnmp.so: undefined reference to `EVP_DigestUpdate'
/usr/lib/libnetsnmp.so: undefined reference to `RAND_bytes'
/usr/lib/libnetsnmp.so: undefined reference to `DES_cbc_encrypt'
/usr/lib/libnetsnmp.so: undefined reference to `DES_ncbc_encrypt'
/usr/lib/libnetsnmp.so: undefined reference to `DES_key_sched'
/usr/lib/libnetsnmp.so: undefined reference to `AES_cfb128_encrypt'
collect2: ld returned 1 exit status
make[3]: *** [zabbix_server] Error 1
make[3]: Leaving directory `/home/zabbix/zabbix-1.1beta1/src/zabbix_server'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/zabbix/zabbix-1.1beta1/src/zabbix_server'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/zabbix/zabbix-1.1beta1/src'
make: *** [all-recursive] Error 1


net-snmp version:

net-snmp-5.1.2-11

[elkor]

Search can be your friend

http://www.zabbix.com/forum/showthread.php?t=1444&highlight=cryptohttp://www.zabbix.com/forum/showthread.php?t=1444&highlight=EVP_DigestInit

[gatisa]

thanks
openssl-devel was missing