Include necessary headers for gcc-4.4, bug fix for 550264 --- a/easy_plot/src/gnuplot_connection.cpp +++ b/easy_plot/src/gnuplot_connection.cpp @@ -2,6 +2,7 @@ #include <QXmlStreamReader> #include <QXmlStreamWriter> #include <QHash> +#include <cstdio> GnuplotConnection::GnuplotConnection(QObject *parent):QProcess(parent) {