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如何在 ChromeBook 上的 Linux（Debian）中安装 php？

tag-icon • tag-icon linux ubuntu debian php chromebook
如何在 ChromeBook 上的 Linux（Debian）中安装 php？

我尝试在 Chromebook 上激活开发者模式时在我设置的 Linux 中安装 php。但是，尽管尝试了两种不同的方法，但不知何故它似乎确实有效：

  1. https://www.itzgeek.com/how-tos/linux/debian/how-to-install-php-7-3-7-2-7-1-on-debian-10-debian-9-debian-8.html

    按照链接操作，但我得到了这个输出：

    njtmendes@penguin:~$ sudo apt install -y php7.4 php7.4-cli php7.4-common
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package php7.4
E: Couldn't find any package by glob 'php7.4'
E: Couldn't find any package by regex 'php7.4'
E: Unable to locate package php7.4-cli
E: Couldn't find any package by glob 'php7.4-cli'
E: Couldn't find any package by regex 'php7.4-cli'
E: Unable to locate package php7.4-common
E: Couldn't find any package by glob 'php7.4-common'
E: Couldn't find any package by regex 'php7.4-common'
njtmendes@penguin:~$ ^C
njtmendes@penguin:~$ php -v
-bash: php: command not found
njtmendes@penguin:~$ ^C
njtmendes@penguin:~$

  2. https://www.cloudbooklet.com/install-php-7-4-on-ubuntu/ 我尝试了上述解决方案，希望能够针对 Debiam 进行调整，但仍然不起作用

    输出：

    [6:16 pm, 28/04/2020] Nuno Da Elizabeth: njtmendes@penguin:~$ sudo add-apt-repository ppa:ondrej/php
 Co-installable PHP versions: PHP 5.6, PHP 7.x and most requested extensions are included. Only Supported Versions of PHP (http://php.net/supported-versions.php) for Supported Ubuntu Releases (https://wiki.ubuntu.com/Releases) are provided. Don't ask for end-of-life PHP versions or Ubuntu release, they won't be provided.

Debian oldstable and stable packages are provided as well: https://deb.sury.org/#debian-dpa

You can get more information about the packages at https://deb.sury.org

BUGS&FEATURES: This PPA now has a issue tracker:
https://deb.sury.org/#bug-reporting

CAVEATS:
1. If you are using php-gearman, you need to add ppa:ondrej/pkg-gearman
2. If you are using apache2, you are advised to add ppa:ondrej/apache2
3. If you are using nginx, you are advise to add ppa:ondrej/nginx-mainline
   or ppa:ondrej/nginx

PLEASE READ: If you like my work and want to give me a little motivation, please consider donating regularly: https://donate.sury.org/

WARNING: add-apt-repository is broken with non-UTF-8 locales, see 
https://github.com/oerdnj/deb.sury.org/issues/56 for workaround:

# LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php
 More info: https://launchpad.net/~ondrej/+archive/ubuntu/php
Press [ENTER] to continue or ctrl-c to cancel adding it

gpg: keybox '/tmp/tmpmbr9q9y5/pubring.gpg' created
gpg: /tmp/tmpmbr9q9y5/trustdb.gpg: trustdb created
gpg: key 4F4EA0AAE5267A6C: public key "Launchpad PPA for Ondřej Surý" imported
gpg: Total number processed: 1
gpg:               imported: 1
gpg: no valid OpenPGP data found.
[6:17 pm, 28/04/2020] Helio: cool
[6:18 pm, 28/04/2020] Helio: sudo apt-get update
[6:18 pm, 28/04/2020] Nuno Da Elizabeth: njtmendes@penguin:~$ sudo apt-get update
Hit:1 http://packages.microsoft.com/repos/vscode stable InRelease
Ign:2 http://ppa.launchpad.net/ondrej/php/ubuntu groovy InRelease                                                                                     
Err:3 http://ppa.launchpad.net/ondrej/php/ubuntu groovy Release                                                                                       
  404  Not Found [IP: 2001:67c:1560:8008::15 80]
Get:4 https://packages.sury.org/php stretch InRelease [6,760 B]                                                                                       
Hit:5 https://deb.debian.org/debian buster InRelease                                                                                                  
Hit:6 https://deb.debian.org/debian-security buster/updates InRelease                                                      
Ign:7 https://storage.googleapis.com/cros-packages/81 buster InRelease
Hit:8 https://storage.googleapis.com/cros-packages/81 buster Release
Get:9 https://packages.sury.org/php stretch/main amd64 Packages [136 kB]
Reading package lists... Done    
E: The repository 'http://ppa.launchpad.net/ondrej/php/ubuntu groovy Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

    `apt update` 的输出

    njtmendes@penguin:~$ sudo apt update
Hit:1 http://packages.microsoft.com/repos/vscode stable InRelease
Hit:2 https://deb.debian.org/debian buster InRelease                                                                       
Hit:3 https://deb.debian.org/debian-security buster/updates InRelease                                                      
Ign:4 https://storage.googleapis.com/cros-packages/81 buster InRelease
Hit:5 https://storage.googleapis.com/cros-packages/81 buster Release
Reading package lists... Done
Building dependency tree       
Reading state information... Done
All packages are up to date.

无法安装 PHP 是相当令人沮丧的。

答案1

看来您没有按照第一个链接中的指示成功将 PPA（附加存储库）添加到容器中。

该网站上的说明表明您需要知道您正在运行哪个版本的 Debian。在许多 Linux 发行版上，最快的方法是

cat /etc/os-release

根据您的输出，apt update我怀疑您正在运行 Buster (Debian 9)

要获取其他 APT 存储库，请按照以下步骤操作

sudo apt update
sudo apt install -y curl wget gnupg2 ca-certificates lsb-release apt-transport-https
wget https://packages.sury.org/php/apt.gpg
sudo apt-key add apt.gpg
echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/php7.list
sudo apt update

然后你就可以安装你想要的 PHP 版本

sudo apt -y install php7.4 php7.4-cli php7.4-common
php -v
PHP 7.4.6 (cli) (built: May 14 2020 10:03:28) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.6, Copyright (c), by Zend Technologies

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