From: Warren Young Date: April 27 2007 6:41pm Subject: Re: Strange linking error List-Archive: http://lists.mysql.com/plusplus/6569 Message-Id: <463243C1.6020706@etr-usa.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Ash Patil wrote: > > /usr/local/include/mysql++/result.h:345: undefined reference to > `mysqlpp::ResUse::operator=(mysqlpp::ResUse const&)' You may be mixing header and library versions. If you can't fix it, please boil the problem down to a simple example, and post that code here.