☰

Ubuntu：OpenJDK 8 - 無法找到套件

tag-icon • tag-icon apt
Ubuntu：OpenJDK 8 - 無法找到套件

我試圖安裝 openJDK 8 但是當我運行命令時

$ sudo apt-get install openjdk-8-jdk 
Reading package lists... Done 
Building dependency tree
Reading state
 information... Done 

E: Unable to locate package openjdk-8-jdk

我在網路上搜尋了一下，看到有人建議執行以下 2 個指令：

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update

這是我得到的：

$sudo add-apt-repository ppa:webupd8team/java
Oracle Java (JDK) Installer (automatically downloads and installs Oracle > JDK7 / JDK8 / JDK9). There are no actual Java files in this PPA.
 ...

 gpg: keyring `/tmp/tmpeqhvs8pe/secring.gpg' created
gpg: keyring `/tmp/tmpeqhvs8pe/pubring.gpg' created
gpg: requesting key EEA14886 from hkp server keyserver.ubuntu.com
gpg: /tmp/tmpeqhvs8pe/trustdb.gpg: trustdb created
gpg: key EEA14886: public key "Launchpad VLC" imported
gpg: Total number processed: 1
gpg:               imported: 1  (RSA: 1)
OK

$ sudo apt-get update
 ...
Err http:/ /ppa.launchpad.net trusty/main amd64 Packages
  403  Forbidden [IP: 172.16.255.22 3129]
Get:1 https:/ /rapture-prod.corp.google.com goobuntu-puppet-addons InRelease
Err http:/ /ppa.launchpad.net trusty/main i386 Packages                     
  403  Forbidden [IP: 172.16.255.22 3129]
...
W: GPG error: http://archive.canonical.com precise Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5
W: Failed to fetch http:/ /ppa.launchpad.net/webupd8team/java/ubuntu/dists/trusty/main/binary-amd64/Packages  403  Forbidden [IP: 172.16.255.22 3129]

W: Failed to fetch http:/ /ppa.launchpad.net/webupd8team/java/ubuntu/dists/trusty/main/binary-i386/Packages  403  Forbidden [IP: 172.16.255.22 3129]

E: Some index files failed to download. They have been ignored, or old ones used instead.

有人知道我該做什麼嗎？

答案1

您連結的 ppa 適用於 Oracle 的封閉 JDK。您可以在此處查看 PPA 的內容 -https://launchpad.net/~webupd8team/+archive/ubuntu/java

你可以像這樣安裝

sudo apt-get install oracle-java8-installer

目前，14.04 中似乎沒有建置任何 OpenJDK 8 軟體包。請使用您正在執行的 Ubuntu 版本更新您的問題。我假設您運行的是 14.04，因為 14.10 及更高版本有 8。

更新 ：您可以使用此 PPA 來安裝它 -https://launchpad.net/~openjdk-r/+archive/ubuntu/ppa

sudo add-apt-repository ppa:openjdk-r/ppa
sudo apt-get update
sudo apt-get install openjdk-8-jdk
sudo update-alternatives --config java
sudo update-alternatives --config javac

或者，如果您不想為此使用 PPA，您可以升級到 14.10。它確實在存儲庫中。

相關內容