> On Mar 10, 2018, at 4:53 PM, Ryan Schmidt <[email protected]> wrote: > > > On Mar 10, 2018, at 14:53, S. L. Garwood wrote: > >> I need boost 1.65 … is it available on MacPorts? All I see is 1.66 > > No, MacPorts provides only the current version of a port. > > Instructions for installing an older version of a port are here: > > https://trac.macports.org/wiki/howto/InstallingOlderPort > > However, if you downgrade boost to 1.65, that will probably break any ports > you've installed that depend on boost. So I don't recommend you do that. > > Why do you need 1.65?
error: use of class template 'boost::asio::strand' requires template arguments boost::asio::strand* _strand; Common problem with 1.66 due to rework of asio:: 1.65 worked fine
