安装 mongodb 2.4.14 和 mysql 后出现错误

Errors after installing mongodb 2.4.14 and mysql

我已经使用 this 指南安装了 mongodb 2.4.14。 但是在安装 mongodb 之后,我在完成之前收到了错误。我搜索了很多但无法消除这些错误。下面是错误

initctl: Unable to connect to Upstart: Failed to connect to socket /com/ubuntu/upstart: Connection refused insserv: warning: script 'mongodb' missing LSB tags and overrides insserv: Default-Start undefined, assuming empty start runlevel(s) for script mongodb' insserv: Default-Stop undefined, assuming empty stop runlevel(s) for scriptmongodb' initctl: Unable to connect to Upstart: Failed to connect to socket /com/ubuntu/upstart: Connection refused insserv: warning: script 'mongodb' missing LSB tags and overrides insserv: Default-Start undefined, assuming empty start runlevel(s) for script mongodb' insserv: Default-Stop undefined, assuming empty stop runlevel(s) for scriptmongodb'

安装后 mysql 我也遇到错误

Renaming removed key_buffer and myisam-recover options (if present) initctl: Unable to connect to Upstart: Failed to connect to socket /com/ubuntu/upstart: Connection refused insserv: warning: script 'mongodb' missing LSB tags and overrides insserv: Default-Start undefined, assuming empty start runlevel(s) for script mongodb' insserv: Default-Stop undefined, assuming empty stop runlevel(s) for scriptmongodb' Setting up mysql-server (5.7.15-0ubuntu0.16.04.1) ... Processing triggers for libc-bin (2.23-0ubuntu3) ... Processing triggers for systemd (229-4ubuntu11) ... Processing triggers for ureadahead (0.100.0-19) ...

请帮忙

问题是 upstart 已经替换了 ubuntu 15 之前的 init,因此您可以编辑 upstart 脚本或者安装 14.04