bitnami gitlab 一键安装，修改apache 端口不能访问

Question

服务器环境是:ubuntu14.x 祼机
gitlab: bitnami-gitlab-7.6.2-0-linux-x64-installer.run

安装流程：
1: sudo chomd 755 ./bitnami-gitlab-7.6.2-0-linux-x64-installer.run

2: ./bitnami-gitlab-7.6.2-0-linux-x64-installer.run --apache_server_port 8888 --mysql_port 3400 --redis_port 3700

3:在命令行安装过程输入的url是:http://www.gitlab.com
注释：http://www.gitlab.com 是一个本地的域名，在hosts文件中进行了设置

4.安装完成后，提示http://www.gitlab.com:8888进行访问

访问http://www.gitlab.com:8888 过很久后，出现如下界面

如何解决呀

Answer 1

This is a problem caused by the ruby ​​gem not being installed successfully or the ruby ​​environment variables being set incorrectly. You need to follow the steps in the link at the bottom of the error page to turn on debugging. If you don't know how to deal with it, turn on debugging and put the error message in the question. I can give you some suggestions.

In addition, for ubuntu, it is easier to install using the Omnibus package. If it is bare metal, installing this directly is the simplest solution
https://about.gitlab.com/downloads/