运行passenger apache 2模块安装程序时,"找不到"开发标题,但它们已安装

我一直在尝试使用以下内容在vps上安装Passenger:

CentOS 4.5版(最终版)

gcc版本3.4.6 20060404(Red Hat 3.4.6-8)框

Apache/2.2.11(Unix)

Ruby企业版

Ruby 1.8.6

宝石1.3.5

我安装了宝石

gem install passenger

当我运行passenger-install-apache2-module时,我收到以下消息,表明我缺少开发头:

GNU C++编译器...在/ usr/bin/g ++中找到

具有SSL支持的卷曲开发标头...未找到

找不到OpenSSL开发头文件

Zlib开发头文件...未找到

发现了Ruby开发头文件

OpenSSL支持Ruby ...找到了

RubyGems ......找到了

耙...发现于/opt/ruby-enterprise-1.8.6-20090201/bin/rake

机架......发现

Apache 2 ...在/ usr/local/apache/bin/httpd找到

Apache 2开发头文件...位于/ usr/local/bin/apxs

fastthread ...发现

Apache Portable Runtime(APR)开发头文件...在/ usr/local/apache/bin/apr-1-config中找到

Apache Portable Runtime Utility(APU)开发头文件...位于/ usr/local/apache/bin/apu-1-config

然后我按照提供的说明如何安装每个:

# yum install curl-devel
Setting up Install Process
Setting up repositories
update                    100% |=========================|  951 B    00:00     
base                      100% |=========================| 1.1 kB    00:00     
addons                    100% |=========================|  951 B    00:00     
extras                    100% |=========================| 1.1 kB    00:00     
Reading repository metadata in from local files
Parsing package install arguments
Nothing to do

# yum install openssl-devel
Setting up Install Process
Setting up repositories
update                    100% |=========================|  951 B    00:00     
base                      100% |=========================| 1.1 kB    00:00     
addons                    100% |=========================|  951 B    00:00     
extras                    100% |=========================| 1.1 kB    00:00     
Reading repository metadata in from local files
Parsing package install arguments
Nothing to do

# yum install zlib-devel 
Setting up Install Process
Setting up repositories
update                    100% |=========================|  951 B    00:00     
base                      100% |=========================| 1.1 kB    00:00     
addons                    100% |=========================|  951 B    00:00     
extras                    100% |=========================| 1.1 kB    00:00     
Reading repository metadata in from local files
Parsing package install arguments
Nothing to do

这表明它们已经安装好了吗？我是否必须告诉乘客在哪里找到这些？我的网站目前正在关闭,所以任何帮助将不胜感激.