File format not recognized

[ashutoshsingh1]

Hey, I am trying to install it on debian machine. I follow the following steps
#1 run qmake command.
#2 run make
#3 run sudo make install

Above 2 steps are working fine for me. But When I run make install it gives following error
make: Warning: File 'Makefile' has modification time 2.3 s in the future
install -m 755 -p libVirtualKeyboard.so /opt/qt5/plugins/platforminputcontexts/libVirtualKeyboard.so
strip --strip-unneeded /opt/qt5/plugins/platforminputcontexts/libVirtualKeyboard.so
install -m 755 -p VKeyboard/QtFreeVirtualKeyboard/src/InputPanel.qml /opt/qt5/qml/QtQuick/VirtualKeyboard/
strip /opt/qt5/qml/QtQuick/VirtualKeyboard/InputPanel.qml
strip:/opt/qt5/qml/QtQuick/VirtualKeyboard/InputPanel.qml: File format not recognized
Makefile:1252: recipe for target 'install_deployment' failed
make: [install_deployment] Error 1 (ignored)
install -m 755 -p VKeyboard/QtFreeVirtualKeyboard/src/KeyButton.qml /opt/qt5/qml/QtQuick/VirtualKeyboard/
strip /opt/qt5/qml/QtQuick/VirtualKeyboard/KeyButton.qml
strip:/opt/qt5/qml/QtQuick/VirtualKeyboard/KeyButton.qml: File format not recognized
Makefile:1252: recipe for target 'install_deployment' failed
make: [install_deployment] Error 1 (ignored)
install -m 755 -p VKeyboard/QtFreeVirtualKeyboard/src/KeyModel.qml /opt/qt5/qml/QtQuick/VirtualKeyboard/
strip /opt/qt5/qml/QtQuick/VirtualKeyboard/KeyModel.qml
strip:/opt/qt5/qml/QtQuick/VirtualKeyboard/KeyModel.qml: File format not recognized
Makefile:1252: recipe for target 'install_deployment' failed
make: [install_deployment] Error 1 (ignored)
install -m 755 -p VKeyboard/QtFreeVirtualKeyboard/src/KeyPopup.qml /opt/qt5/qml/QtQuick/VirtualKeyboard/
strip /opt/qt5/qml/QtQuick/VirtualKeyboard/KeyPopup.qml
strip:/opt/qt5/qml/QtQuick/VirtualKeyboard/KeyPopup.qml: File format not recognized
Makefile:1252: recipe for target 'install_deployment' failed
make: [install_deployment] Error 1 (ignored)
install -m 755 -p VKeyboard/QtFreeVirtualKeyboard/src/FontAwesome.otf /opt/qt5/qml/QtQuick/VirtualKeyboard/
strip /opt/qt5/qml/QtQuick/VirtualKeyboard/FontAwesome.otf
strip:/opt/qt5/qml/QtQuick/VirtualKeyboard/FontAwesome.otf: File format not recognized
Makefile:1252: recipe for target 'install_deployment' failed
make: [install_deployment] Error 1 (ignored)
install -m 755 -p QtFreeVirtualKeyboard/src/qmldir /opt/qt5/qml/QtQuick/VirtualKeyboard/
strip /opt/qt5/qml/QtQuick/VirtualKeyboard/qmldir
strip:/opt/qt5/qml/QtQuick/VirtualKeyboard/qmldir: File format not recognized
Makefile:1252: recipe for target 'install_deployment' failed
make: [install_deployment] Error 1 (ignored)
make: warning: Clock skew detected. Your build may be incomplete.