我正在尝试使用以下命令安装乘客模块：
sudo 乘客安装 apache2 模块
我得到以下输出：
* GNU C++ compiler... found at /usr/bin/g++
* Curl development headers with SSL support... found
* OpenSSL development headers... found
* Zlib development headers... found
* Ruby development headers... found
* OpenSSL support for Ruby... found
* RubyGems... found
* Rake... found at /usr/bin/rake
* rack... found
* Apache 2... found at /usr/sbin/apache2
* Apache 2 development headers... not found
* Apache Portable Runtime (APR) development headers... not found
* Apache Portable Runtime Utility (APU) development headers... not found
然后它要求我安装：
* To install Apache 2 development headers:
Please run apt-get install apache2-prefork-dev as root.
* To install Apache Portable Runtime (APR) development headers:
Please run apt-get install libapr1-dev as root.
* To install Apache Portable Runtime Utility (APU) development headers:
Please run apt-get install libaprutil1-dev as root.
但是当我跑步时：
sudo apt-get install apache2-prefork-dev libapr1-dev libaprutil1-dev
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
apache2-prefork-dev: Depends: apache2.2-common (= 2.2.14-5ubuntu8.10) but 2.2.20-1ubuntu1 is to be installed
libapr1-dev: Depends: libapr1 (= 1.3.8-1ubuntu0.3) but 1.4.5-1 is to be installed
libaprutil1-dev: Depends: libpcre3-dev but it is not going to be installed
E: Broken packages
我安装了ruby1.8.7，rubygem1.8.24，rails3.2.9。
vim /etc/apt/sources.list
#############################################################
################### OFFICIAL UBUNTU REPOS ###################
#############################################################
###### Ubuntu Main Repos
deb http://fr.archive.ubuntu.com/ubuntu/ lucid main restricted universe multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ lucid main restricted universe multiverse
###### Ubuntu Update Repos
deb http://fr.archive.ubuntu.com/ubuntu/ lucid-security main restricted universe multiverse
deb http://fr.archive.ubuntu.com/ubuntu/ lucid-updates main restricted universe multiverse
deb http://fr.archive.ubuntu.com/ubuntu/ lucid-proposed main restricted universe multiverse
deb http://fr.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ lucid-security main restricted universe multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ lucid-updates main restricted universe multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ lucid-proposed main restricted universe multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse
###### Ubuntu Partner Repo
deb http://archive.canonical.com/ubuntu lucid partner
deb-src http://archive.canonical.com/ubuntu lucid partner
vim /etc/apt/sources.list.d
" ============================================================================
" Netrw Directory Listing (netrw v136)
" /etc/apt/sources.list.d
" Sorted by name
" Sort sequence: [\/]$,\<core\%(\.\d\+\)\=\>,\.h$,\.c$,\.cpp$,*,\.o$,\.obj$,\.info$,\.swp$,\.bak$,\~$
" Quick Help: <F1>:help -:go up dir D:delete R:rename s:sort-by x:exec
" ============================================================================
../
mercurial-ppa-releases-lucid.list
mercurial-ppa-releases-lucid.list.save
.mercurial-ppa-releases-lucid.list.swp
答案1
你尝试过aptitude而不是 apt-get 吗？
我认为你还需要安装“build-essential”包，它需要编译源代码
答案2
乘客安装 apache2 模块用于手动下载和安装。使用 Passenger-install-apache2-module 进行安装是否有特定原因或要求？
“ubuntu”方式（好吧，使用发行版的原因：D）是使用以下内容
sudo apt-get install libapache2-mod-passenger
这应该会引入所有依赖项和大部分预编译的包。
它甚至还可以为 apache 启用乘客模式
ls -l /etc/apache2/mods-enabled
lrwxrwxrwx 1 root root 32 Dec 12 09:50 passenger.conf -> ../mods-available/passenger.conf
lrwxrwxrwx 1 root root 32 Dec 12 09:50 passenger.load -> ../mods-available/passenger.load
更多信息，如果您是 ubuntu 新手，对于 apache 相关软件包，它们通常以libapache2-，所以如果你这样做apt-get install libapache(按 Tab 键)，会给你以下
# apt-get install libapache
Display all 108 possibilities? (y or n)
libapache2-authcassimple-perl libapache2-mod-proxy-html
libapache2-authcookie-perl libapache2-mod-python
libapache2-authenntlm-perl libapache2-mod-python-doc
libapache2-mod-apparmor libapache2-mod-qos
libapache2-mod-apreq2 libapache2-mod-random
libapache2-mod-auth-cas libapache2-mod-removeip
libapache2-mod-auth-kerb libapache2-mod-rivet
libapache2-mod-auth-mysql libapache2-mod-rivet-doc
libapache2-mod-authn-sasl libapache2-mod-rpaf
libapache2-mod-auth-ntlm-winbind libapache2-mod-ruby
libapache2-mod-authn-webid libapache2-mod-ruwsgi
libapache2-mod-authn-yubikey libapache2-mod-ruwsgi-dbg
libapache2-mod-authnz-external libapache2-mod-scgi
libapache2-mod-auth-openid libapache2-modsecurity
libapache2-mod-auth-pam libapache2-mod-shib2
libapache2-mod-auth-pgsql libapache2-mod-spamhaus
libapache2-mod-auth-plain libapache2-mod-speedycgi
libapache2-mod-auth-radius libapache2-mod-suphp
libapache2-mod-auth-sys-group libapache2-mod-upload-progress
libapache2-mod-authz-unixgroup libapache2-mod-uwsgi
libapache2-mod-axis2c libapache2-mod-uwsgi-dbg
libapache2-mod-bw libapache2-mod-vhost-hash-alias
libapache2-mod-defensible libapache2-mod-vhost-ldap
libapache2-mod-dnssd libapache2-mod-wsgi
libapache2-mod-encoding libapache2-mod-wsgi-py3
libapache2-mod-evasive libapache2-mod-xsendfile
libapache2-mod-fastcgi libapache2-reload-perl
libapache2-mod-fcgid libapache2-request-perl
libapache2-mod-fcgid-dbg libapache2-svn
libapache2-mod-geoip libapache2-webauth
libapache2-mod-gnutls libapache2-webkdc
libapache2-mod-jk libapache-admin-config-perl
libapache2-mod-layout libapache-asp-perl
libapache2-mod-ldap-userdir libapache-authenhook-perl
libapache2-mod-ldap-userdir-dbg libapache-authznetldap-perl
libapache2-mod-lisp libapache-dbilogger-perl
libapache2-mod-log-sql libapache-dbi-perl
libapache2-mod-log-sql-dbi libapache-db-perl
libapache2-mod-log-sql-mysql libapache-gallery-perl
libapache2-mod-log-sql-ssl libapache-htgroup-perl
libapache2-mod-macro libapache-htpasswd-perl
libapache2-mod-mime-xattr libapache-mime4j-java
libapache2-mod-mono libapache-mime4j-java-doc
libapache2-mod-musicindex libapache-mod-auth-kerb
libapache2-mod-neko libapache-mod-jk-doc
libapache2-mod-nss libapache-mod-security
libapache2-mod-ocamlnet libapache-poi-java
libapache2-mod-parser3 libapache-poi-java-doc
libapache2-mod-passenger libapache-pom-java
libapache2-mod-perl2 libapache-ruby1.8
libapache2-mod-perl2-dev libapache-session-perl
libapache2-mod-perl2-doc libapache-session-wrapper-perl
libapache2-mod-php5 libapache-sessionx-perl
libapache2-mod-php5filter libapache-singleton-perl
答案3
首先，确保运行apt-get update, 以更新可安装的软件包版本列表。这不是您唯一的问题，但此错误可能是由于apt-get update最近没有运行而引起的。
您已经从向后移植安装了一些软件包。这些是更新版本的软件包，仅按需安装。对于 Apache 等多软件包软件，您通常需要匹配属于同一软件的所有软件包：2.2.14 或 2.2.20。反向移植软件包仅在明确请求时安装：apache2.2-common从常规发行版 (2.2.14) 中拉入，但系统上的某些内容需要来自反向移植 (2.2.20) 的 Apache 组件。
我认为这些错误没有apt-get提供足够的信息来弄清楚该怎么做。在这种情况下，我建议aptitude以交互方式运行并遵循其冲突解决建议之一或手动选择要安装的软件包版本。