mysql-server：取決於：mysql-server-5.5但它不會被安裝

Question

我在VirtualBox上使用ubuntu 14.04。我嘗試使用安裝mysql-server命令 命令和apt-get安裝的MySQL服務器，我總是得到錯誤象下面這樣：

Some packages could be installed .This may mean that you have 
request 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 packages have unmet dependencies: 
mysqsl-server : Depends: mysql-server-5.5 but it is not going to be installed 
E:Unable to correct problems, you have held broken packages. 

，然後我嘗試使用一些命令如下圖所示：

sudo apt-get update 
sudo apt-get upgrade 
sudo apt-get clean 
sudo apt-get autoclean 
sudo apt-get purge mysql-server* 
sudo apt-get install mysql-server 

但它仍然錯誤。請幫幫我！

Answer 1

您是否嘗試過使用

sudo apt-get install -f 

這可以修復損壞的包或清除安裝。

如果MySQL服務器沒有與-f安裝，你可以嘗試用正常的方式

sudo apt-get install mysql-server -y