JAVA_HOME 环境变量未设置 Validator.nu HTML 解析器

Question

我正在尝试安装本地版本的 Validator.nu 服务器，但它在尝试构建 HTML 解析器时总是失败。

它说它找不到我在 .bashrc 文件中设置的 JAVA_HOME 变量，当我在提示符下键入“echo $JAVA_HOME”时正确显示

感谢感谢

错误输出

"hg" pull --update -R build https://bitbucket.org/validator/build/
Not trusting file build/.hg/hgrc from untrusted user dave, group dave
Not trusting file /home/dave/src/checker/build/.hg/hgrc from untrusted user dave, group dave
warning: bitbucket.org certificate with fingerprint 81:2b:08:90:dc:d3:71:ee:e0:7c:b4:75:ce:9b:6c:48:94:56:a1:fe not verified (check hostfingerprints or web.cacerts config setting)
pulling from https://bitbucket.org/validator/build/
warning: bitbucket.org certificate with fingerprint 81:2b:08:90:dc:d3:71:ee:e0:7c:b4:75:ce:9b:6c:48:94:56:a1:fe not verified (check hostfingerprints or web.cacerts config setting)
searching for changes
no changes found
Error: The JAVA_HOME environment variable is not set.
Set the JAVA_HOME environment variable to the pathname of the directory where your JDK is installed.

Answer 1

代替:

$ sudo python build/build.py all

尝试:

$ sudo -E python build/build.py all

出于安全原因，sudo 命令会重置环境(因此即使在导出时，python 进程的 JAVA_HOME 也会被清除)。 “sudo -E”将保护环境。