Ubuntu 18.04升级后无法安装php7.2-curl

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从今天的16.04升级到18.04使用 do-release-upgrade -d

在升级过程中,我被告知将删除一些软件包,其中包括:

删除:libperl5.22 lxc-common perl-modules-5.22 php-imagick php7.1-curl php7.2-curl python3-certbot-nginx

我可以毫无问题地重新安装imagick和certbot,但如果我尝试安装php7.2-curl,我会收到消息:

# apt install php7.2-curl -y
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 php7.2-curl : Depends: php7.2-common (= 7.2.3-1ubuntu1) but 7.2.4-1+ubuntu16.04.1+deb.sury.org+1 is to be installed
E: Unable to correct problems, you have held broken packages.

我该如何纠正这种情况?

提问于
用户回答回答于

这可以为您节省:

add-apt-repository ppa:ondrej/php
apt update
apt install php7.2-fpm php7.2-cli php7.2-curl php7.2-mysql php7.2-dev php7.2-cli php7.2-common php7.2-mbstring php7.2-intl php7.2-zip php7.2-bcmath
用户回答回答于

You don't need to add a new repo. Just do this and the 7.2 version will be installed. Remember to restart php and apache after. Also make sure (you've prob already done this though) to enable the new mod after:

sudo apt install php-curl
sudo a2enmod php7.2

You'll also notice probably that at the end of the install of php-curl (which installs php-curl and php7.2-curl) the following (Note that I have FPM setup, might look different if you're not using FPM):

NOTICE: Not enabling PHP 7.2 FPM by default.
NOTICE: To enable PHP 7.2 FPM in Apache2 do:
NOTICE: a2enmod proxy_fcgi setenvif
NOTICE: a2enconf php7.2-fpm
NOTICE: You are seeing this message because you have apache2 package installed.

So do what it says:

sudo a2enmod proxy_fcgi setenvif
sudo a2enconf php7.2-fpm
sudo systemctl restart apache2.service

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