Hi, Im looking for help using HttpClient with Ruby on Rails. Heres our environment: Red Hat Enterprise Linux ES release 4 (Nahant Update 4) OR Cent OS 5.4 openssl version: OpenSSL 0.9.8e 23 Feb 2007 or OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 or OpenSSL 0.9.7a Feb 19 2003 ruby: 1.8.6 or 1.8.7 httpclient ruby gem: httpclient 2.1.5.2 On the RHEL4 based machines (with openssl of 0.9.7 OR 0.9.8) I get one of these 2 errors 9whereas the same code on CentOS works): 1) cacerts loading failed at depth 1 - 20: unable to get local issuer certificate OpenSSL::SSL::SSLError: certificate verify failed from /usr/local/lib/ruby/gems/1.8/gems/httpclient-2.1.5.2/lib/httpclient/session.rb:247:in `connect' OR 2) cacerts loading failed OpenSSL::SSL::SSLError: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed from /usr/local/lib/ruby/gems/1.8/gems/httpclient-2.1.5.2/lib/httpclient/session.rb:247:in `connect' I thought that upgrading SSL would fix the RHEL4 servers but thats not the case. Anyone have an idea of what other packages or libraries I need to upgrade on RHEL4 to make these errors go away? Any input is appreciated, thanks, Mike -- Posted via http://www.ruby-forum.com/.