我当前正在尝试删除public class SliderListener implements ChangeListener {
private int sliderIndex = 0;
private IconScaleManager iconScaleManager = null;
public SliderListener(int startingIndex, IconScaleManager renderer) {
sliderIndex = startingIndex;
iconScaleManager = renderer;
}
@Override
public void stateChanged(ChangeEvent e) {
JSlider source = (JSlider)e.getSource();
sliderIndex = source.getValue();
iconScaleManager.scaleSlider(sliderIndex);
}
}
，并将默认cmake指向我自己安装的版本，该版本比之前的版本要高：
我删除了/usr/bin/cmake，并且从/usr/bin/cmake中删除，它似乎指向which cmake中的正确路径。但是，它在这里不起作用
/opt/cmake从绝对路径运行它会起作用：
root@i-0555fc08518f7d737:~/temp# readlink /usr/local/bin/cmake
/opt/cmake/bin/cmake
root@i-0555fc08518f7d737:~/temp# source ~/.bashrc
root@i-0555fc08518f7d737:~/temp# which cmake
/usr/local/bin/cmake
root@i-0555fc08518f7d737:~/temp# cmake --version
bash: /usr/bin/cmake: No such file or directory
这：
root@i-0555fc08518f7d737:/opt/cmake/bin# /opt/cmake/bin/cmake --version
cmake version 3.11.1
CMake suite maintained and supported by Kitware (kitware.com/cmake).
但不是这样：
root@i-0555fc08518f7d737:/opt/cmake/bin# $(which cmake) --version
cmake version 3.11.1
CMake suite maintained and supported by Kitware (kitware.com/cmake).
这是怎么回事？