一、jdk安装
jdk下载https://www.oracle.com/java/technologies/downloads/
在master主机上终端的root权限下操作
我将本地已有的jdk安装包文件，直接从电脑拖动到master虚拟机桌面
执行下列命令，在master主机执行代码安装jdk，jdk包对应你的版本
cd /home/master/Desktop sudo mv jdk-8u151-linux-x64.rpm /opt/ rpm -ivh /opt/jdk-8u151-linux-x64.rpm vi /etc/profile在profile中添加以下内容并保存
export JAVA_HOME=/usr/java/jdk1.8.0_151
export PATH=$PATH:$JAVA_HOME/bin
执行下列命令使配置生效，并验证jdk是否配置成功
source /etc/profile java -version echo $JAVA_HOME二、eclipse安装
下载 Eclipse Oxygen (4.7) - 最后一个官方支持 GTK2 的主要版本
在终端的root模式下
cd /opt mkdir softwares wget https://archive.eclipse.org/technology/epp/downloads/release/oxygen/3a/eclipse-committers-oxygen-3a-linux-gtk-x86_64.tar.gz tar -xzf eclipse-committers-oxygen-3a-linux-gtk-x86_64.tar.gz进入目录，点击eclipse启动，若无响应，右击空白区域进入终端，在终端输入下列命令
./eclipse -consoleLog 2>&1 | head -50若出现下面的报错，或者提示你到某个日志文件中查看，查看后也包含swt，这个错误是因为 Eclipse 缺少 SWT（Standard Widget Toolkit）GTK 相关的库文件。SWT 是 Eclipse 的图形界面库，需要 GTK 相关的依赖。由于Centos6.7已停止服务，yum命令无法成功使用，需要手动配置。
!SESSION 2026-12-14 15:53:16.182 ----------------------------------------------- eclipse.buildId=4.15.0.I20200305-0155 java.version=1.8.0_151 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -product org.eclipse.epp.package.committers.product Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.committers.product !ENTRY org.eclipse.osgi 4 0 2025-12-14 15:53:27.286 !MESSAGE Application error !STACK 1 java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons: no swt-pi4-gtk-4932r18 in java.library.path no swt-pi4-gtk in java.library.path Can't load library: /home/master/.swt/lib/linux/x86_64/libswt-pi4-gtk-4932r18.so Can't load library: /home/master/.swt/lib/linux/x86_64/libswt-pi4-gtk.so at org.eclipse.swt.internal.Library.loadLibrary(Library.java:342) at org.eclipse.swt.internal.Library.loadLibrary(Library.java:256) at org.eclipse.swt.internal.gtk.OS.<clinit>(OS.java:90) at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:209) 1,13 Top输入下列命令找到swt包
find /opt/softwares/eclipse -name "*.so" | grep swt我运行的效果是这样的
[root@master plugins]# find /opt/softwares/eclipse -name "*.so" | grep swt /opt/softwares/eclipse/configuration/org.eclipse.osgi/407/0/.cp/libswt-gtk-4932r18.so /opt/softwares/eclipse/configuration/org.eclipse.osgi/407/0/.cp/libswt-pi3-gtk-4932r18.so [root@master plugins]#
# 创建 SWT 库目录 mkdir -p ~/.swt/lib/linux/x86_64/ # 创建符号链接到 Eclipse 期望的位置 ln -sf /opt/softwares/eclipse/configuration/org.eclipse.osgi/407/0/.cp/libswt-gtk-4932r18.so ~/.swt/lib/linux/x86_64/libswt-pi4-gtk-4932r18.so ln -sf /opt/softwares/eclipse/configuration/org.eclipse.osgi/407/0/.cp/libswt-pi3-gtk-4932r18.so ~/.swt/lib/linux/x86_64/libswt-pi4-gtk.so # 复制到 /usr/lib64（需要 root 权限） sudo cp /opt/softwares/eclipse/configuration/org.eclipse.osgi/407/0/.cp/libswt-gtk-4932r18.so /usr/lib64/ sudo cp /opt/softwares/eclipse/configuration/org.eclipse.osgi/407/0/.cp/libswt-pi3-gtk-4932r18.so /usr/lib64/ # 创建标准命名 sudo ln -sf /usr/lib64/libswt-gtk-4932r18.so /usr/lib64/libswt-pi4-gtk-4932r18.so sudo ln -sf /usr/lib64/libswt-pi3-gtk-4932r18.so /usr/lib64/libswt-pi4-gtk.so # 设置权限 sudo chmod 755 /usr/lib64/libswt-*.so # 给 SWT 库文件添加执行权限 cd /opt/softwares/eclipse/configuration/org.eclipse.osgi/407/0/.cp chmod +x libswt-gtk-4932r18.so libswt-pi3-gtk-4932r18.so
