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因为要安装 WAS 8.5.5（WebSphere Application Server），所以必须先安装 IM（Installation Manager）。
环境
远程 CentOS 6.5 64bit Server
本地 Thinkpad
下载安装包 InstalMgr1.6.2_LNX_X86_64_WAS_8.5.5.zip 并上传到服务器
本地 Thinkpad 上运行 Xming
打开 Putty，注意 Putty 的 Enable X11 forwarding 选项要开启，否则 Xming 不能在本地显示图形化安装界面。
打开 Server 的 session 连接远程 Server
安装
12 unzip InstalMgr1.6.2_LNX_X86_64_WAS_8.5.5.zip
./install
完成
下一步就是加 Repo，安装 WAS 了。
这之前有过一个小插曲，不愿意看可以略过。
第一次安装的时候，install 命令返回如下错误：
[root@dstsmdlab im]# ./install
00:00.55 ERROR [main] org.eclipse.equinox.log.internal.ExtendedLogReaderServiceFactory safeLogged
Could not load SWT library. Reasons:
/tmp/im/configuration/org.eclipse.osgi/bundles/29/1/.cp/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
swt-pi-gtk (Not found in java.library.path)
/root/.swt/lib/linux/x86/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
/root/.swt/lib/linux/x86/libswt-pi-gtk.so (/root/.swt/lib/linux/x86/liblibswt-pi-gtk.so.so: cannot open shared object file: No such file or directory)
java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
/tmp/im/configuration/org.eclipse.osgi/bundles/29/1/.cp/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
swt-pi-gtk (Not found in java.library.path)
/root/.swt/lib/linux/x86/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
/root/.swt/lib/linux/x86/libswt-pi-gtk.so (/root/.swt/lib/linux/x86/liblibswt-pi-gtk.so.so: cannot open shared object file: No such file or directory)
java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
/tmp/im/configuration/org.eclipse.osgi/bundles/29/1/.cp/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
swt-pi-gtk (Not found in java.library.path)
/root/.swt/lib/linux/x86/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
/root/.swt/lib/linux/x86/libswt-pi-gtk.so (/root/.swt/lib/linux/x86/liblibswt-pi-gtk.so.so: cannot open shared object file: No such file or directory)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:331)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:240)
at org.eclipse.swt.internal.gtk.OS.<clinit>(OS.java:22)
at java.lang.J9VMInternals.initializeImpl(Native Method)
…
The displayed failed to initialize. See the log /tmp/im/configuration/1391762016115.log for details.
试着找到 so 文件并且加入 load path 里面
[root@dstsmdlab tmp]# find /usr -name libgtk-x11-2.0*
/usr/lib64/libgtk-x11-2.0.so
/usr/lib64/libgtk-x11-2.0.so.0.2000.1
/usr/lib64/libgtk-x11-2.0.so.0
[root@dstsmdlab tmp]# LD_LIBRARY_PATH=/usr/lib64 && export LD_LIBRARY_PATH
[root@dstsmdlab tmp]# cd im
[root@dstsmdlab im]# ./install
00:00.56 ERROR [main] org.eclipse.equinox.log.internal.ExtendedLogReaderServiceFactory safeLogged
Could not load SWT library. Reasons:
/tmp/im/configuration/org.eclipse.osgi/bundles/29/1/.cp/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: wrong ELF class: ELFCLASS64)
swt-pi-gtk (Not found in java.library.path)
/root/.swt/lib/linux/x86/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: wrong ELF class: ELFCLASS64)
/root/.swt/lib/linux/x86/libswt-pi-gtk.so (/root/.swt/lib/linux/x86/liblibswt-pi-gtk.so.so: cannot open shared object file: No such file or directory)
java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
/tmp/im/configuration/org.eclipse.osgi/bundles/29/1/.cp/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: wrong ELF class: ELFCLASS64)
swt-pi-gtk (Not found in java.library.path)
/root/.swt/lib/linux/x86/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: wrong ELF class: ELFCLASS64)
/root/.swt/lib/linux/x86/libswt-pi-gtk.so (/root/.swt/lib/linux/x86/liblibswt-pi-gtk.so.so: cannot open shared object file: No such file or directory)
java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
/tmp/im/configuration/org.eclipse.osgi/bundles/29/1/.cp/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: wrong ELF class: ELFCLASS64)
swt-pi-gtk (Not found in java.library.path)
/root/.swt/lib/linux/x86/libswt-pi-gtk-4234.so (libgtk-x11-2.0.so.0: wrong ELF class: ELFCLASS64)
/root/.swt/lib/linux/x86/libswt-pi-gtk.so (/root/.swt/lib/linux/x86/liblibswt-pi-gtk.so.so: cannot open shared object file: No such file or directory)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:331)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:240)
at org.eclipse.swt.internal.gtk.OS.<clinit>(OS.java:22)
at java.lang.J9VMInternals.initializeImpl(Native Method)
…
The displayed failed to initialize. See the log /tmp/im/configuration/1391762503195.log for details.
还是不能够啊。但错误明显变了。思考着，思考着 … 我突然生气了。上面的错误暗示着 so 的位数不对，我的 server 是 64 位的，它要 32 位的 so… 恍然大悟 … 你猜对了，我换了个 64 位的 IM 安装包。好了。
更多 CentOS 相关信息见 CentOS 专题页面 http://www.linuxidc.com/topicnews.aspx?tid=14
