Hi, I am trying to install Boost 1.35.0_2 as it is a requirement of installing mkvToolnix. I have installed Boost using MacPorts. When I try to install mkvToolnix I get the following error: *** Not checking for wxWidgets: disabled by user request checking for magic_open in -lmagic... no checking for boostlib >= 1.20.0... yes checking whether the Boost::Regex library is available... yes checking for main in -lboost_regex-mt... no checking for main in -lboost_regex-boost_regex-mt... no configure: error: Could not link against boost_regex-boost_regex-mt ! Error: Status 1 encountered during processing. Am I right in thinking that not all the required libraries are being install and if so, how do I configure the install to include them. Thanks, Terrence