我安装了 php5.5 并将 Ubuntu 从 12 升级到 14。现在系统不工作了。我做了
sudo apt-get upgrade && sudo apt-get install libapache2-mod-php5
但是得到了
The following packages have unmet dependencies:
libapache2-mod-php5 : Depends: php5-common (= 5.5.9+dfsg-1ubuntu4.4) but 5.5.18+dfsg-1+deb.sury.org~precise+1 is to be installed
E: Unable to correct problems, you have held broken packages.
我该如何解决？
我用来安装 php5.5 的命令是这样的：
add-apt-repository ppa:ondrej/php5-oldstable
apt-get install ppa:ondrej/php5-oldstable
apt-get update
apt-get install php5
apt-get install python-software-properties
add-apt-repository ppa:ondrej/php5
apt-get update
apt-get install php5-common php5-mysql php5-xmlrpc php5-cgi php5-curl php5-gd php5-cli php5-fpm php-apc php-pear php5-dev php5-imap …