Apache HTTP安装故障排除指南合集详解 _ApacheHTTP安装

本文概述

APR not found
APR-util not found
pcre-config for libpcre not found
OpenSSL version is too old
xml/apr_xml.c:35:19: fatal error: expat.h: No such file or directory
configure: error: no acceptable C compiler found in $PATH
nghttp2 version is too old

安装Apache HTTP总是很有趣。几天前, 我在CentOS VM上安装Apache 2.4, 遇到了多个错误。
我认为将其放在一起作为参考会很有帮助。
错误清单

APR not found
APR-util not found
pcre-config for libpcre not found
OpenSSL version is too old
xml/apr_xml.c:35:19: fatal error: expat.h: No such file or directory
configure: error: no acceptable C compiler found in $PATH
nghttp2 version is too old

APR not found

[[email protected]handan httpd-2.4.25]# ./configure --enable-ssl checking for chosen layout... Apache checking for working mkdir -p... yes checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu configure: configure: Configuring Apache Portable Runtime library... configure: checking for APR... no configure: error: APR not found. Please read the documentation. [[email protected] httpd-2.4.25]#

APR代表” Apache Portable Runtime” , 需要从源代码进行编译。如果你与我处于同一情况, 那么以下人员将为你提供救助。
首先, 你需要安装APR。

使用wget下载最新版本的APR

wget https://www-eu.apache.org/dist/apr/apr-1.6.3.tar.gz .

解压缩下载的文件

gunzip -c apr-1.6.3.tar.gz | tar xvf -

它将创建一个新文件夹” apr-1.6.3″
进入并使用configure命令进行编译

./configure

【Apache HTTP安装故障排除指南合集详解】这将需要几秒钟, 一旦完成, 你将得到提示(确保没有错误)。

最后一步是使用make命令进行安装

make make install

完成后, 我尝试安装Apache并遇到另一个错误。
APR-util not found

[[email protected] httpd-2.4.25]# ./configure --enable-ssl --enable-so checking for chosen layout... Apache checking for working mkdir -p... yes checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu configure: configure: Configuring Apache Portable Runtime library... configure: checking for APR... yes setting CC to "gcc" setting CPP to "gcc -E" setting CFLAGS to " -g -O2 -pthread" setting CPPFLAGS to " -DLINUX -D_REENTRANT -D_GNU_SOURCE" setting LDFLAGS to " " configure: configure: Configuring Apache Portable Runtime Utility library... configure: checking for APR-util... no configure: error: APR-util not found. Please read the documentation. [[email protected] httpd-2.4.25]#

如果还出现” APR-util not found” 错误, 则必须安装以下内容。

下载最新的APR-util来源

wget https://www-eu.apache.org/dist/apr/apr-util-1.6.1.tar.gz .

解压缩下载的gz文件

gunzip -c apr-util-1.6.1.tar.gz | tar xvf -

进入新创建的文件夹” apr-util-1.6.1″ , 并使用以下命令进行安装

./configure --with-apr=/usr/local/apr/bin/apr-1-config make make install

尝试再次安装Apache, 但出现另一个错误。
pcre-config for libpcre not found这就是我得到的。

checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for gcc option to accept ISO C99... -std=gnu99 checking for pcre-config... false configure: error: pcre-config for libpcre not found. PCRE is required and available from http://pcre.org/

PCRE代表Perl兼容正则表达式, 此错误很容易解决。你只需安装pcre-devel软件包。

yum install pcre-devel

尚未结束, 下一次尝试与OpenSSL相关的问题。
OpenSSL version is too old

checking whether to enable mod_slotmem_plain... no checking whether to enable mod_ssl... checking dependencies checking for OpenSSL... checking for user-provided OpenSSL base directory... ./configure: line 25426: cd: /usr/bin/openssl: Not a directory /root/httpd-2.4.25 adding "-I/root/httpd-2.4.25/include" to CPPFLAGS setting MOD_CFLAGS to "-I/root/httpd-2.4.25/include" setting ab_CFLAGS to "-I/root/httpd-2.4.25/include" adding "-L/root/httpd-2.4.25/lib" to LDFLAGS setting MOD_LDFLAGS to "-L/root/httpd-2.4.25/lib" checking for OpenSSL version > = 0.9.8a... FAILED configure: WARNING: OpenSSL version is too old no checking whether to enable mod_ssl... configure: error: mod_ssl has been requested but can not be built due to prerequisite failures [[email protected] httpd-2.4.25]#

首先要确保你拥有的是我所用的最新版本的OpenSSL, 因此我需要安装devel软件包, 一切正常。

yum install openssl-devel

xml/apr_xml.c:35:19: fatal error: expat.h: No such file or directory编译APR时, 出现此错误。

[[email protected] apr-util-1.6.1]# make make[1]: Entering directory `/opt/temp/apr-util-1.6.1' /bin/sh /usr/local/apr/build-1/libtool --silent --mode=compile gcc -g -O2 -pthread -DHAVE_CONFIG_H -DLINUX -D_REENTRANT -D_GNU_SOURCE -I/opt/temp/apr-util-1.6.1/include -I/opt/temp/apr-util-1.6.1/include/private -I/usr/local/apr/include/apr-1 -o xml/apr_xml.lo -c xml/apr_xml.c & & touch xml/apr_xml.lo xml/apr_xml.c:35:19: fatal error: expat.h: No such file or directory #include < expat.h> ^ compilation terminated. make[1]: *** [xml/apr_xml.lo] Error 1

如果遇到此错误, 则可以通过安装expat-devel软件包来解决。

yum install expat-devel

configure: error: no acceptable C compiler found in $PATH找不到C编译器对于任何软件版本都是典型的, 你可以通过安装编译器来解决。

yum install gcc

nghttp2 version is too old这是特定于你尝试使用HTTP / 2安装Apache的。你将收到以下错误。

checking whether to enable mod_http2... checking dependencies checking for OpenSSL... (cached) yes setting MOD_LDFLAGS to "-lssl -lcrypto -lrt -lcrypt -lpthread" setting MOD_CFLAGS to " " setting MOD_CPPFLAGS to "-DH2_OPENSSL" checking for nghttp2... checking for user-provided nghttp2 base directory... none checking for pkg-config along ... checking for nghttp2 version > = 1.2.1... FAILED configure: WARNING: nghttp2 version is too old no checking whether to enable mod_http2... configure: error: mod_http2 has been requested but can not be built due to prerequisite failures

并且, 如果是这样, 你可以通过以下方式安装nghttp2进行修复。