我试图在卸载apache2后重新安装它-sudo apt-get安装apache2
我收到错误-
安装apache2 时出错
rahul@rahulpc:~$ sudo apt-get clean && sudo apt-get autoclean
[sudo] password for rahul:
Reading package lists... Done
Building dependency tree
Reading state information... Done
rahul@rahulpc:~$ sudo apt-get --reinstall install apache2
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
libblas3 liblinear-tools liblinear1
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 474 not upgraded.
1 not fully installed or removed.
Need to get 87.4 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://in.archive.ubuntu.com/ubuntu/ trusty-updates/main apache2 amd64 2.4.7-1ubuntu4.4 [87.4 kB]
Fetched 87.4 kB in 3s (28.0 kB/s)
(Reading database ... 172062 files and directories currently installed.)
Preparing to unpack .../apache2_2.4.7-1ubuntu4.4_amd64.deb ...
Unpacking apache2 (2.4.7-1ubuntu4.4) over (2.4.7-1ubuntu4.4) ...
Processing triggers for ureadahead (0.100.0-16) ...
ureadahead will be reprofiled on next reboot
Processing triggers for ufw (0.34~rc-0ubuntu2) ...
Processing triggers for man-db (2.6.7.1-1) ...
Setting up javascript-common (11) ...
dpkg: error processing package javascript-common (--configure):
subprocess installed post-installation script returned error exit status 1
Setting up apache2 (2.4.7-1ubuntu4.4) ...
/etc/init.d/apache2: 64: .: Can't open /etc/apache2/envvars
/etc/init.d/apache2: 76: .: Can't open /etc/apache2/envvars
ERROR: APACHE_PID_FILE needs to be defined in /etc/apache2/envvars
invoke-rc.d: initscript apache2, action "restart" failed.
Errors were encountered while processing:
javascript-common
E: Sub-process /usr/bin/dpkg returned an error code (1)
当我运行命令-时
sudo apt-get升级
我也遇到了同样的错误，我想我在卸载apache2时删除了一些重要的目录。任何人请帮助我恢复文件并安装apache2。
最后我通过运行命令-解决了错误
sudo apt-get clean && sudo apt-get autoclean
sudo apt-get purge apache2
sudo apt-get install apache2
无需重新安装apache2（purge会删除所有配置）。只需：
sudo apt-get purge javascript-common
sudo apt-get install javascript-common
如果这个预览命令不能解决问题，我建议您运行命令<sudo apt-get-remove--purge>然后跑。其他选项无法解决我使用javascript通用的问题