Mac OS X 10.7.5上的Java 6 [英] java 6 on mac os x 10.7.5
问题描述
在Mac上，我在本地删除了Java，只是使用Java(/System/Library/Frameworks/JavaVM.framework/Versions/)删除了该文件夹.
On my Mac, I deleted java locally, just deleted the folder with java (/System/Library/Frameworks/JavaVM.framework/Versions/).
当我再次安装Java 6时，我已安装到:/Library/Java/JavaVirtualMachines/
When I install java 6 again, I was installed into: /Library/Java/JavaVirtualMachines/
然后在安装新的后，尝试从控制台调用"./java"时出现此错误:
Then after installation new one, I have this error when trying to invoke './java' from the console:
在这里，我将Java放入主目录.但是，即使使用标准版本，我也有相同的例外情况:
Here I put java into my home directory. But, even if use standard one I've got the same exception:
dyld: Library not loaded: /System/Library/Frameworks/JavaVM.framework/Versions/A/JavaVM
Referenced from: /Users/myuser/java/1.6.0.jdk/Contents/Home/bin/./java
Reason: image not found
Trace/BPT trap: 5
有什么办法可以解决?
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在这里，我只是从另一台机器上复制了正常工作的Java 6，并放置到正确/默认位置，然后转到.../bin并输入./java:
Here I just copied working Java 6 from different machine and put to proper/default location, then go to .../bin and type ./java:
$ pwd
/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin
$ ./java -version
dyld: Library not loaded: @rpath/libjli.jnilib
Referenced from: /Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/./java
Reason: image not found
Trace/BPT trap: 5
但是如果安装Java 7，它会完美运行.
But if install Java 7, it works perfectly.
-3-
如果在其中安装了带有jdk6的JavaDeveloper.pkg软件包(javadeveloper_for_os_x_2012006__11m3909.dmg)-从Apple网站
If install JavaDeveloper.pkg package (javadeveloper_for_os_x_2012006__11m3909.dmg) with jdk6 in it - from Apple site
dyld:未加载库:/System/Library/Frameworks/JavaVM.framework/Versions/A/JavaVM 引用自:/Library/Java/JavaVirtualMachines/1.6.0_37-b06-434.jdk/Contents/Home/bin/./java 原因:找不到图片 跟踪/BPT陷阱:5
dyld: Library not loaded: /System/Library/Frameworks/JavaVM.framework/Versions/A/JavaVM Referenced from: /Library/Java/JavaVirtualMachines/1.6.0_37-b06-434.jdk/Contents/Home/bin/./java Reason: image not found Trace/BPT trap: 5
-4-
如果尝试从 mac端口
$ sudo端口安装openjdk6
info:build Exiting because of the above error(s). \n
:info:build make: *** [post-sanity] Error 1
:info:build Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_java_openjdk6/openjdk6/work/." && /usr/bin/make ARCH_DATA_MODEL="64" ALT_BOOTDIR="/opt/local/share/java/openjdk6_bootstrap" ALT_JDK_IMPORT_PATH="/opt/local/share/java/openjdk6_bootstrap" ALT_BINARY_PLUGS_PATH="/opt/local/share/java/icedtea6-plugs/jre/lib/rt-closed.jar" ALT_DROPS_DIR="/opt/local/var/macports/distfiles/openjdk6" ANT_HOME="/opt/local/share/java/apache-ant" ALT_FREETYPE_HEADERS_PATH="/opt/local/include" ALT_FREETYPE_LIB_PATH="/opt/local/lib" ALT_CUPS_HEADERS_PATH="/usr/include" ALT_MOTIF_DIR="/opt/local" ALT_X11_PATH="/opt/local" ALT_DEVTOOLS_PATH=/usr ALT_CACERTS_FILE=/System/Library/Frameworks/JavaVM.framework/Home/lib/security/cacerts NO_DOCS=true LANG="C" BUILD_NUMBER="b20" MILESTONE=fcs HOTSPOT_BUILD_JOBS="2"
**:info:build Exit code: 2
:error:build org.macports.build for port openjdk6 returned: command execution failed
:debug:build Error code: CHILDSTATUS 7773 2
:debug:build Backtrace: command execution failed**
推荐答案
好.我修好了.
问题在于Java位于两个位置.
The problem was that there are two places that Java is located.
- /System/Library/Frameworks/JavaVM.framework(位于真正的jdk 6中)
- /Library/Java/JavaVirtualMachines/(现在可能是java6，它只有链接)
如果将JDK放在源1中，它将尝试使用特定版本的Java(在我的情况下是1.6.0)(通过符号链接)引用源2，并且找不到合适的对象/文件来链接.
And if put JDK to source 1, it will try refers to source 2 (by symlinks) using specific version of java (in my case it is 1.6.0) and it could not find proper object/file to link to.
修复后，它便开始工作.
As soon as I fixed it started working.
因此，我刚刚恢复了所有内容，并从另一台正在运行的计算机上获取了它.这个想法是Mac OS使用两个位置来存储与Java相关的文件.
So, I just restored all contents, getting it from another working machine. Bu the idea is that Mac OS uses two locations to store java related files.
这篇关于Mac OS X 10.7.5上的Java 6的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
