无法在“/usr/bin/java/bin/java"中找到可执行文件；(-1) [英] Unable to locate an executable at "/usr/bin/java/bin/java" (-1)

问题描述

我在 mac osx 10.7.3 中遇到了 Java 的可悲问题.以前我安装了它，它运行良好.随着时间的推移，在 .bash_profile 和 .profile 文件中进行了一些更改后，我遇到了像

I am having a pathetic issue with Java in my mac osx 10.7.3 . Previously I installed it and it was working fine. After some changes in the .bash_profile and .profile file in the course of time, I am having an error like

Unable to locate an executable at "/usr/bin/java/bin/java"

每当我尝试在终端中运行javac"或java"时.

whenever I try to run "javac" or "java" in my terminal .

echo $PATH 给出如下输出:

/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/Users/sabya/Documents/Play_Framework/play-2.0:/usr/X11/bin:/usr/local/git/bin:/usr/local/mysql/bin

我的 .bash_profile 看起来像:

My .bash_profile looks like :

alias start_mysql="/Library/StartupItems/MySQLCOM/MySQLCOM start"
alias stop_mysql="/Library/StartupItems/MySQLCOM/MySQLCOM stop"
export JAVA_HOME=/usr/bin/java

which java

/usr/bin/java

它困扰了我很长时间，卸载和安装 Java 对我的运气没有帮助.

Its bugging me for long days and uninstalling and installing java did not help my luck .

我是 Mac 新手，需要帮助来解决这个问题.

I am a newbie in Mac and need help to sort out this issue .

在发布这个问题之前，谷歌搜索并看到了 SOF，但没有找到任何针对我的问题的内容.

Googled and saw SOF before posting this question but did not find anything specific to my problem .

谢谢

萨比亚

推荐答案

毫无疑问，export JAVA_HOME=/usr/bin/java 是罪魁祸首.此 env var 应指向 JDK 或 JRE 安装目录.谷歌搜索显示 MacOS X 的最佳选择似乎是 export JAVA_HOME=/Library/Java/Home.

Most certainly, export JAVA_HOME=/usr/bin/java is the culprit. This env var should point to the JDK or JRE installation directory. Googling shows that the best option for MacOS X seems to be export JAVA_HOME=/Library/Java/Home.

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