export PATH=/home/xl/Qt5.9.2/5.9.2/gcc_64/bin:$PATH
export LD_LIBRARY_PATH=/home/xl/Qt5.9.2/5.9.2/gcc_64/lib:$LD_LIBRARY_PATH
export QT_PLUGIN_PATH=/home/xl/Qt5.9.2/5.9.2/gcc_64/plugins:$QT_PLUGIN_PATH
export QML2_IMPORT_PATH=/home/xl/Qt5.9.2/5.9.2/gcc_64/qml:$QML2_IMPORT_PATH

// openSUSE Leap 15.0 uses glibc 2.26 and is used on OBS
    /*if (strverscmp (glcv, "2.27") >= 0) {  //注释版本检查
      qInfo() << "ERROR: The host system is too new.";
      qInfo() << "Please run on a system with a glibc version no newer than what comes with the oldest";
      qInfo() << "currently still-supported mainstream distribution (xenial), which is glibc 2.23.";
      qInfo() << "This is so that the resulting bundle will work on most still-supported Linux distributions.";
      qInfo() << "For more information, please see";
      qInfo() << "https://github.com/probonopd/linuxdeployqt/issues/340";
      return 1;
    }*/

ERROR: Could not start patchelf.
ERROR: Make sure it is installed on your $PATH.
ERROR: Error reading rpath with patchelf "libQt5Widgets.so" : ""
ERROR: Error reading rpath with patchelf "libQt5Widgets.so" : ""

sudo add-apt-repository "deb http://security.ubuntu.com/ubuntu xenial-security main"
sudo apt update
sudo apt install libjasper1 libjasper-dev