java - Youtrack 安装，未找到 Java

Question

我收到以下错误消息:

Java executable of version 1.7 is not found: - Java executable is not found under the specified directories: 'internal/java/mac-x64', 'internal/java/windows-x86' - Neither the JAVA_HOME nor the JRE_HOME environment variable is defined - Java executable is not found in the directories listed in the PATH environment variable

Please make sure one of the environment variables is defined and is pointing to valid Java (JRE) installation, then run again Environment variable FJ_DEBUG can be set to enable debug output

Java not found. Please ensure JDK or JRE is installed and JAVA_HOME environment variable points to it. youtrack.sh: 12: exit: Illegal number: -1

但我确实在我的 linux 服务器上安装了 JDK:

root@ikw:/home/ad# update-alternatives --display java
java - auto mode
  link currently points to /usr/bin/gij-4.7
/opt/jdk/jdk1.7.0_75/bin/java - priority 100
/usr/bin/gij-4.7 - priority 1047
Current 'best' version is '/usr/bin/gij-4.7'

我在文件中也有路径变量 cofig:.profile

JAVA_HOME='/usr/bin/gij-4.7/opt/jdk/jdk1.7.0_75/bin/java'
export JAVA_HOME
PATH="$JAVA_HOME/bin:$PATH"
export PATH

知道如何解决 java 问题以便能够安装 youtrack 吗？

Answer 1

此行完全错误，此路径在您的安全系统上不存在。

JAVA_HOME='/usr/bin/gij-4.7/opt/jdk/jdk1.7.0_75/bin/java'

改变你的JAVA_HOME:

JAVA_HOME='/opt/jdk/jdk1.7.0_75'