Ubuntu 16.04 - 安装 Apache2 和 Opencpu-server 时出错

Question

我被困住了。我尝试安装 apache、opencpu-server、R 但都失败了：

opencpu-server is already the newest version (2.0.3-xenial10).
0 upgraded, 0 newly installed, 0 to remove and 7 not upgraded.
3 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up libapache2-mod-apreq2 (2.13-4ubuntu2) ...
dpkg: error processing package libapache2-mod-apreq2 (--configure):
 subprocess installed post-installation script returned error exit status 1
Setting up libapache2-mod-r-base (1.2.7-1) ...
dpkg: error processing package libapache2-mod-r-base (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of opencpu-server:
 opencpu-server depends on libapache2-mod-r-base (>= 1.2.5); however:
  Package libapache2-mod-r-base is not configured yet.

dpkg: error processing package opencpu-server (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          Errors were encountered while processing:
 libapache2-mod-apreq2
 libapache2-mod-r-base
 opencpu-server
E: Sub-process /usr/bin/dpkg returned an error code (1)

我试图做sudo a2enmod R，但它说模块不存在。我对linux服务器不是很擅长。有什么建议吗？

Answer 1

您的系统上似乎存在 apache 包冲突，特别是 libapache2-mod-apreq2，它是 rapache 的依赖项。你看到了什么：

sudo apt-get install libapache2-mod-apreq2

我猜您一直在从其他存储库安装软件包，或者某些系统升级没有顺利进行。你可能想apt-get purge 一些包。还要检查 /etc/apt/ 中是否没有指向错误 debian/ubuntu 版本的存储库的源。