java - 在 Ubuntu 14.04 上安装 java 7 时出现 HTTP 错误 404

Question

我正在尝试按照 Installing Java 7 on Ubuntu 中的说明在 Ubuntu 14.04 上安装 java 7 .

当我尝试安装 java 7 时，收到 HTTP 404 错误。

有谁知道是否仍然支持使用这些说明安装 java 7？

我是否遗漏了一些对其他人来说很明显但对我来说不明显的东西‽

提前感谢您的建议。

我按照说明执行了以下命令:

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java7-installer

这是输出:

Reading package lists... Done
Building dependency tree
Reading state information... Done
oracle-java7-installer is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up oracle-java7-installer (7u67+7u60arm-0~webupd8~4) ...
Please report to author unsupported platform 'ppc64'.
Proceeding without web browser plugin support
Please report to author unsupported platform 'ppc64'.
Proceeding without web browser plugin support
Downloading Oracle Java 7...
--2014-09-01 16:26:08--  http://download.oracle.com/otn-pub/java/jdk/7u60-b19/
jdk-7u60-linux-.tar.gz
Resolving download.oracle.com (download.oracle.com)... 23.62.6.106, 23.62.6.153
Connecting to download.oracle.com (download.oracle.com)|23.62.6.106|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://edelivery.oracle.com/otn-pub/java/jdk/7u60-b19/jdk-7u60-linux-.tar.gz [following]
--2014-09-01 16:26:09--  https://edelivery.oracle.com/otn-pub/java/jdk/7u60-b19/jdk-7u60-linux-.tar.gz
--2014-09-01 16:26:09--  https://edelivery.oracle.com/otn-pub/java/jdk/7u60-b19/jdk-7u60-linux-.tar.gz
Resolving edelivery.oracle.com (edelivery.oracle.com)... 96.16.150.140
Connecting to edelivery.oracle.com (edelivery.oracle.com)|96.16.150.140|:443... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: http://download.oracle.com/otn-pub/java/jdk/7u60-b19/jdk-7u60-linux-.tar.gz?AuthParam=1409603301_59d736536b051796a298904fd90f70bd [following]
--2014-09-01 16:26:09--  http://download.oracle.com/otn-pub/java/jdk/7u60-b19/jdk-7u60-linux-.tar.gz?AuthParam=1409603301_59d736536b051796a298904fd90f70bd
Connecting to download.oracle.com (download.oracle.com)|23.62.6.106|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2014-09-01 16:26:10 ERROR 404: Not Found.

download failed
Oracle JDK 7 is NOT installed.
dpkg: error processing package oracle-java7-installer (--configure):
 subprocess installed post-installation script returned error exit status 1
E: Sub-process /usr/bin/dpkg returned an error code (1)

Answer 1

您收到 404 错误，表示找不到页面。看起来虽然连接已建立，但包管理器无法下载 tar.gz 文件。

如果是来自 oracle 站点的某些内部错误，则重试应该如此。但是，如果您所在的代理不允许这种传输，那么您无能为力。

无论哪种方式都尝试一下

wget http://download.oracle.com/otn-pub/java/jdk/7u60-b19/jdk-7u60-linux-.tar.gz?AuthParam=1409603301_59d736536b051796a298904fd90f70bd

看看您是否可以下载该文件。