pacman出现这样的提示，导致安装OPENQ时提示找不到gtk2

zhongyong35

[root@myhost zhongyong35]# pacman -S gtk2
:: gtk2-2.10.7-1: is up to date.  Upgrade anyway? [Y/n] y

Targets: gtk2-2.10.7-1

Total Package Size:   6.9 MB

Proceed with upgrade? [Y/n] y

checking package integrity... done.
loading package data... done.
checking for file conflicts... done.
upgrading gtk2... done.
usr/bin/gtk-query-immodules-2.0: /usr/lib/libpng12.so.0: no version information available (required by /usr/lib/libcairo.so.2)
g_module_open() failed for /usr/lib/gtk-2.0/2.10.0/loaders/svg_loader.so: /usr/lib/libcairo.so.2: undefined symbol: FT_GlyphSlot_Embolden
然后安装openq 时提示说gtk测试程序不能检测到gtk2,如果configure时略过gtk检测，能编译，但安装后，在gaim中找不到qq协议，跟没有安装时是一样的！！
本来想安装不上就用lumaqq吧，结果出现了这样的提示：
Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/zhongyong35/LumaQQ/swt/libswt-pi-gtk-3138.so: /usr/lib/libcairo.so.2: undefined symbol: FT_GlyphSlot_Embolden
        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1676)
        at java.lang.Runtime.loadLibrary0(Runtime.java:822)
        at java.lang.System.loadLibrary(System.java:992)
        at org.eclipse.swt.internal.Library.loadLibrary(Library.java:123)
        at org.eclipse.swt.internal.gtk.OS.<clinit>(OS.java:19)
        at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)
        at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)
        at org.eclipse.swt.widgets.Display.<clinit>(Display.java:122)
        at edu.tsinghua.lumaqq.ui.MainShell.<init>(MainShell.java:167)
        at edu.tsinghua.lumaqq.LumaQQ.main(LumaQQ.java:117)

兄弟们帮忙啊！！