每当我运行此命令时：sudo apt-get install
$ sudo apt-get install
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 244 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up oracle-java7-installer (7u40~trusty~NoobsLab.com) ...
Downloading Oracle Java 7...
--2015-04-28 12:10:32-- http download.oracle.com/otn-pub/java/jdk/7u40-b43/jdk-7u40-linux-x64.tar.gz
Resolving download.oracle.com (download.oracle.com)... 125.56.222.17, 125.56.222.11
Connecting to download.oracle.com (download.oracle.com)|125.56.222.17|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https edelivery.oracle.com/otn-pub/java/jdk/7u40-b43/jdk-7u40-linux-x64.tar.gz [following]
--2015-04-28 12:10:32-- https://edelivery.oracle.com/otn-pub/java/jdk/7u40-b43/jdk-7u40-linux-x64.tar.gz
Resolving edelivery.oracle.com (edelivery.oracle.com)... 23.57.214.140
Connecting to edelivery.oracle.com (edelivery.oracle.com)|23.57.214.140|:443... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: http://download.oracle.com/errors/download-fail-1505220.html [following]
--2015-04-28 12:10:33-- http download.oracle.com/errors/download-fail-1505220.html
Connecting to download.oracle.com (download.oracle.com)|125.56.222.17|:80... connected.
HTTP request sent, awaiting response... 200 OK
The file is already fully retrieved; nothing to do.
Download done.
Removing outdated cached downloads...
sha256sum mismatch **jdk-7u40-linux-x64.tar.gz**
Oracle JDK 7 is NOT installed
No apport report written because the error message indicates its a followup
error from a previous failure.
dpkg: error processing package oracle-java7-installer (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of oracle-java7-set-default:
oracle-java7-set-default depends on oracle-java7-installer; however:
Package oracle-java7-installer is not configured yet.
dpkg: error processing package oracle-java7-set-default (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
oracle-java7-installer
oracle-java7-set-default
E: Sub-process /usr/bin/dpkg returned an error code (1)
i remove jdk-7u40-linux-x64.tar.gz from my /var/cache ... but still showing the same error .
Its still shows in /var/cache.
答案1
要修复 Oracle java 7，请尝试以下操作：
sudo dpkg -P oracle-java7-installer
sudo apt-get -f install
sudo apt-get install oracle-java7-installer
如果您确实要安装 java，我建议您安装 openjdk（它是 oracle java 的一个开放的、参考实现，在 linux 上运行得更好）而不是 oracle-java。清除 oracle java 并用于sudo dpkg -P oracle-java7-installer安装sudo apt-get install openjdk-7-jreJRE 或sudo apt-get install openjdk-7-jdk用于安装 JDK。