I am wondering what is going on here. I have 2 machines, same install (base redhat 6.2). On 1 box, when I compile/link against openssl via configure, I get libcrypto needs to have libdl. libcrypto.so: undefined reference to 'dlclose' But on another box, same install, I can compile/link against openssl with libcrypto and have not problems. Any ideas? -- Bob Tanner <tanner at real-time.com> | Phone : (952)943-8700 http://www.mn-linux.org | Fax : (952)943-8500 Key fingerprint = 6C E9 51 4F D5 3E 4C 66 62 A9 10 E5 35 85 39 D9