最後更新: 2022-08-29

介紹

ppa  全名是 Personal Package Archives

https://launchpad.net/ubuntu/

Personal Package Archives (PPA) allow you to upload Ubuntu source packages to be built and published as an apt repository by Launchpad.

Ubuntu >= 9.10 才用到

使用的 Example

# corosync pacemaker libqb

!! 錯誤方式 !!

修改 /etc/apt/sources.list 加入

deb http://ppa.launchpad.net/asmartin/cluster-stable/ubuntu precise main

之後如果直接 apt-get 安 package 會有以下 Error

W: GPG error: http://ppa.launchpad.net precise Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY FF1694940C6C5BB8

!! 正確方式 !!

安裝 add-apt-repository

apt-get install python-software-properties

Example:

add-apt-repository ppa:asmartin/cluster-stable

You are about to add the following PPA to your system:
 Backported cluster packages for the latest Ubuntu LTS
 More info: https://launchpad.net/~asmartin/+archive/cluster-stable
Press [ENTER] to continue or ctrl-c to cancel adding it
按 ENTER
gpg: keyring `/tmp/tmpN0AjZa/secring.gpg' created
gpg: keyring `/tmp/tmpN0AjZa/pubring.gpg' created
gpg: requesting key 0C6C5BB8 from hkp server keyserver.ubuntu.com
gpg: /tmp/tmpN0AjZa/trustdb.gpg: trustdb created
gpg: key 0C6C5BB8: public key "Launchpad PPA for Andrew Martin" imported
gpg: Total number processed: 1
gpg:               imported: 1  (RSA: 1)
OK

它會把那 ppa 放到

• /etc/apt/sources.list.d/

移除一個 PPA

add-apt-repository -r ppa:serge-hallyn/virt

You are about to remove the following PPA from your system:
 Virtualization packages, i.e.: kvm, qemu, libvirt, virt-manager.
 More info: https://launchpad.net/~serge-hallyn/+archive/virt
Press [ENTER] to continue or ctrl-c to cancel removing it

不錯的 PPA

PPA for Ubuntu Virtualisation team

https://launchpad.net/~ubuntu-virt/+archive/ppa

ppa:ubuntu-virt/ppa