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如何在 Debian Wheezy 上安裝 Java 1.7_51？

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如何在 Debian Wheezy 上安裝 Java 1.7_51？

我正在嘗試使用以下命令在 Debian Wheezy 上安裝 Java 1.7_51：

apt-get install oracle-java7-installer=7u51-0~webupd8~1

從：http://www.webupd8.org/2012/06/how-to-install-oracle-java-7-in-debian.html

過去沒問題，現在我刪除了舊的 1.7_45，想要一個新的 1.7_51，但以某種奇怪的方式安裝失敗了。

安裝下載幾個文件，其中之一是jdk-7u51-linux-x64.tar.gz，這是錯誤頁面 HTML。請參閱下面的輸出行：

HTTP 請求已傳送，正在等待回應...200 OK 長度：5307 (5.2K)

[文字/html]保存到：`jdk-7u51-linux-x64。壓縮包'

如何安裝？

下面我展示命令輸出的內容（http://pastebin.com/gPBCivvU）：

$ sudo apt-get install oracle-java7-installer=7u51-0~webupd8~1
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
  binfmt-support visualvm ttf-baekmuk ttf-unfonts ttf-unfonts-core ttf-kochi-gothic ttf-sazanami-gothic ttf-kochi-mincho ttf-sazanami-mincho ttf-arphic-uming firefox firefox-2 iceweasel mozilla-firefox iceape-browser mozilla-browser
  epiphany-gecko epiphany-webkit epiphany-browser galeon midbrowser moblin-web-browser xulrunner xulrunner-1.9 konqueror chromium-browser midori google-chrome
The following NEW packages will be installed:
  oracle-java7-installer
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/17.6 kB of archives.
After this operation, 110 kB of additional disk space will be used.
Preconfiguring packages ...
Selecting previously unselected package oracle-java7-installer.
(Reading database ... 41559 files and directories currently installed.)
Unpacking oracle-java7-installer (from .../oracle-java7-installer_7u51-0~webupd8~1_all.deb) ...
Processing triggers for shared-mime-info ...
Setting up oracle-java7-installer (7u51-0~webupd8~1) ...
Downloading Oracle Java 7...
--2014-03-15 18:02:52--  http://download.oracle.com/otn-pub/java/jdk/7u51-b13/jdk-7u51-linux-x64.tar.gz
Resolving download.oracle.com (download.oracle.com)... 84.53.175.152, 84.53.175.146
Connecting to download.oracle.com (download.oracle.com)|84.53.175.152|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://edelivery.oracle.com/otn-pub/java/jdk/7u51-b13/jdk-7u51-linux-x64.tar.gz [following]
--2014-03-15 18:02:52--  https://edelivery.oracle.com/otn-pub/java/jdk/7u51-b13/jdk-7u51-linux-x64.tar.gz
Resolving edelivery.oracle.com (edelivery.oracle.com)... 172.227.102.140
Connecting to edelivery.oracle.com (edelivery.oracle.com)|172.227.102.140|:443... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: http://download.oracle.com/errors/download-fail-1505220.html [following]
--2014-03-15 18:02:53--  http://download.oracle.com/errors/download-fail-1505220.html
Connecting to download.oracle.com (download.oracle.com)|84.53.175.152|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5307 (5.2K) [text/html]
Saving to: `jdk-7u51-linux-x64.tar.gz'

     0K                                                      100%  387M=0s

2014-03-15 18:02:53 (387 MB/s) - `jdk-7u51-linux-x64.tar.gz' saved [5307/5307]

Download done.
Removing outdated cached downloads...
sha256sum mismatch jdk-7u51-linux-x64.tar.gz
Oracle JDK 7 is NOT installed.
dpkg: error processing oracle-java7-installer (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 oracle-java7-installer
E: Sub-process /usr/bin/dpkg returned an error code (1)

答案1

下載似乎失敗，因為它重定向到此頁面：http://download.oracle.com/errors/download-fail-1505220.html

該頁面表明 Oracle 認為您沒有接受該許可證。所以我認為他們（Oracle）更改了下載過程中的某些內容，現在您正在使用的 webupd8 安裝包無法直接存取該檔案。

編輯：根據下面@dmourati的下載方法，如果您有文件，可以將其放置在“/var/cache/oracle-jdk7-installer/”中，如果該文件在那裡可用，安裝程式包將跳過下載並完成為您安裝。

答案2

問題是下載的套件與套件中的校驗和不符：

sha256sum mismatch jdk-7u51-linux-x64.tar.gz

您應該切換到不同的鏡像，運行apt-get update並再次嘗試安裝。如果問題仍然存在，則表示您下載的檔案已更改。

Debian 的軟體包下載鏡像/儲存庫已設置/etc/apt/sources.list，您可以使用任何文字編輯器編輯此文件。

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