On 26/02/2017 13:45, Brad Bell wrote: > I am having trouble using the current version of Cygwin (64 bit), Octave > (4.2.0), and Swig (3.0.11). >> This issue seems to be known to to the Swig community; see > https://github.com/swig/swig/pull/875 >> I would like to revert to a previous version of Octave, until this > problem is solve (by the swig community), but I cannot find one in the > Cygwin setup-x86_64 program ? > You can revert from setup to previous version http://pasteboard.co/D0h4Ni2v6.png click on "Keep" to select the previous version. Have you tried to overcome the Swig issue defining CXX="g++ -std=gnu++11" This is how Octave was built $ mkoctfile -p CXX g++ -std=gnu++11 Regards Marco -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple