无法安装ntp服务器

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ubuntu

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问题

我在ubuntu代码上安装ntp服务器:


aptitude update


aptitude -y upgrade


aptitude install ntp



获得了错误


ntp: depend libopts25 (>= 1:5.18) which is a virtual package




答案1

可以使用以下命令安装ntp服务器:

如果你使用ubuntu服务器,sudo apt-get install ntp

如果使用centos或RHEL,则使用sudo yum install ntp

如果这不能工作,请尝试更新源列表repo。


只需添加libopts25和ntp,如下所示sudo apt-get install ntp libopts25


$ sudo apt-get install ntp


Reading package lists... Done


Building dependency tree      


Reading state information... Done


You might want to run 'apt-get -f install' to correct these:


The following packages have unmet dependencies:


ntp : Depends: libopts25 (>= 1:5.18.7) but it is not going to be installed


E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).



$ sudo apt-get install ntp libopts25


Reading package lists... Done


Building dependency tree      


Reading state information... Done


Suggested packages:


 ntp-doc


The following NEW packages will be installed:


 libopts25 ntp


0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.


1 not fully installed or removed.


Need to get 576 kB of archives.


After this operation, 1,792 kB of additional disk space will be used.


Get:1 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 libopts25 amd64 1:5.18.7-3 [57.8 kB]


Get:2 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 ntp amd64 1:4.2.8p4+dfsg-3ubuntu5.6 [518 kB]


Fetched 576 kB in 0s (615 kB/s)


Selecting previously unselected package libopts25:amd64.


(Reading database ... 207420 files and directories currently installed.)


Preparing to unpack .../libopts25_1%3a5.18.7-3_amd64.deb ...


Unpacking libopts25:amd64 (1:5.18.7-3) ...


Selecting previously unselected package ntp.


Preparing to unpack .../ntp_1%3a4.2.8p4+dfsg-3ubuntu5.6_amd64.deb ...


Unpacking ntp (1:4.2.8p4+dfsg-3ubuntu5.6) ...


Processing triggers for libc-bin (2.23-0ubuntu9) ...


Processing triggers for systemd (229-4ubuntu19) ...


Processing triggers for ureadahead (0.100.0-19) ...


Processing triggers for man-db (2.7.5-1) ...


Setting up libopts25:amd64 (1:5.18.7-3) ...


Setting up ntp (1:4.2.8p4+dfsg-3ubuntu5.6) ...





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