jni.h：没有这样的文件或目录

问题描述：

我一直在关注本教程，在第5步，我从GCC获取以下输出：

I have been following this tutorial, and at step 5, I am getting the following output from GCC:

    HelloWorld.c:1:17: error: jni.h: No such file or directory
    In file included from HelloWorld.c:3:
    HelloWorld.h:15: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’
    HelloWorld.c:5: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’

我知道他包含的目录因系统而异，以适应命令相应，但我似乎无法找到我的系统上正确的目录。我使用的是Ubuntu 10.04LTS。

I know that he include directories vary from system to system, so I tried to adapt the command accordingly, but I cannot seem to find the correct directory on my system. I am using Ubuntu 10.04LTS.

答

打开一个终端并输入：

locate jni.h

其中每个文件称为jni.h在您的系统上。我在ubuntu 11.04，它位于：

That should tell you where every file called jni.h is on your system. I am on ubuntu 11.04, and it's located at:

/usr/lib/jvm/java-6-openjdk/include/jni.h
/usr/lib/jvm/java-6-sun-1.6.0.26/include/jni.h

您可能还需要从仓库中获取它：

You may also need to get it from the repos:

sudo apt-get install openjdk-6-jdk

如果你没有安装它，应该做的。

should do the trick if you don't have it installed.

jni.h：没有这样的文件或目录

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