So, I was trying to build LXDE from ports. It told me I needed an updated GTK+, so I went to update that. It told me I needed an updated atk, glib, png, and jpeg. I tried updating them with ports, but since older versions were already installed, it told me I needed to "make deinstall" and then "make install" them to update them. I did all that, and after I reboot, X won't run. I have KDE4 configured to run at startup, and when it tries to run, the screen just flashes for a minute, and it goes back to the command line, saying that the host was terminated unexpectedly. I tried running OpenBox, BlackBox, and FluxBox, and they all said that they could not be started on display 0. Then I tried running Gnome, and it just caused the screen to flash black and grey endlessly until I rebooted. What should I do to fix these issues?