首页 > 代码库 > CentOS 安装redis2.8.13 提醒"libc.so.6: version `GLIBC_2.14' not found"系统的glibc版本太低
CentOS 安装redis2.8.13 提醒"libc.so.6: version `GLIBC_2.14' not found"系统的glibc版本太低
以下在系统CentOS 6.3 x86_64上操作
1.试图运行程序，提示"libc.so.6: version `GLIBC_2.14‘ not found",原因是系统的glibc版本太低，软件编译时使用了较高版本的glibc引起的：
[work@zc-mc-face01 src]$ ./redis-server ./redis-server: /lib64/libc.so.6: version `GLIBC_2.14‘ not found (required by ./redis-server)
2.查看系统glibc支持的版本：
[work@zc-mc-face01 src]$ strings /lib64/libc.so.6 | grep GLIBC_GLIBC_2.2.5GLIBC_2.2.6GLIBC_2.3GLIBC_2.3.2GLIBC_2.3.3GLIBC_2.3.4GLIBC_2.4GLIBC_2.5GLIBC_2.6GLIBC_2.7GLIBC_2.8GLIBC_2.9GLIBC_2.10GLIBC_2.11GLIBC_2.12GLIBC_PRIVATE
[work@zc-mc-face01 src]$ rpm -qa | grep glibcglibc-common-2.12-1.80.el6_3.6.x86_64glibc-2.12-1.80.el6_3.6.x86_64glibc-headers-2.12-1.80.el6_3.6.x86_64glibc-devel-2.12-1.80.el6_3.6.x86_64
3.可以看到当前系统最高只支持2.12版本，所以需要安装新版本来解决这个问题：
编译安装步骤如下：
a. 到http://www.gnu.org/software/libc/下载最新版本，我这里下载了glibc-2.14.tar.xz 这个版本，解压到任意目录准备编译
wget http://ftp.gnu.org/gnu/glibc/glibc-2.4.tar.gz
b.这里解压到～/glibc-2.14/
[work@zc-mc-face01 src]# cd /home/work/glibc-2.14/[work@zc-mc-face01 glibc-2.14]# lsBUGS ChangeLog.2 NAMESPACE bits elf libidn po stringCANCEL-FCT-WAIVE ChangeLog.3 NEWS build extra-lib.mk libio posix sunrpcCANCEL-FILE-WAIVE ChangeLog.4 NOTES catgets extra-modules.mk locale pwd sysdepsCONFORMANCE ChangeLog.5 PROJECTS conf gmon localedata resolv sysvipcCOPYING ChangeLog.6 README config.h.in gnulib login resource termiosCOPYING.LIB ChangeLog.7 README.libm config.make.in grp mach rt test-skeleton.cChangeLog ChangeLog.8 Rules configure gshadow malloc scripts timeChangeLog.1 ChangeLog.9 Versions.def configure.in hesiod manual setjmp timezoneChangeLog.10 FAQ WUR-REPORT conform hurd math shadow tls.make.cChangeLog.11 FAQ.in abi-tags cppflags-iterator.mk iconv misc shlib-versions version.hChangeLog.12 INSTALL abilist crypt iconvdata nis signal wcsmbsChangeLog.13 LICENSES aclocal.m4 csu include nptl socket wctypeChangeLog.14 Makeconfig aout ctype inet nptl_db soft-fpChangeLog.15 Makefile argp debug intl nscd stdio-commonChangeLog.16 Makefile.in assert dirent io nss stdlibChangeLog.17 Makerules autom4te.cache dlfcn libc-abis o-iterator.mk streams
c.在glibc源码目录建立构建目录，并cd进入构建目录
[work@zc-mc-face01 glibc-2.14]# mkdir build[work@zc-mc-face01 glibc-2.14]# cd build
d.运行configure配置，make && sudo make install
1. [work@zc-mc-face01 build]# ../configure --prefix=/opt/glibc-2.14这一步如果config失败，显示错误如下：
checking whether ranlib is necessary... nochecking LD_LIBRARY_PATH variable... contains current directoryconfigure: error:*** LD_LIBRARY_PATH shouldn‘t contain the current directory when*** building glibc. Please change the environment variable*** and run configure again.
此时首先查看LD_LIBRARY_PATH：
echo $LD_LIBRARY_PATH
/opt/soft/jdk/jre/lib/amd64/server:
而实际上这个路径的设置是有限制的：
# Test if LD_LIBRARY_PATH contains the notation for the current directory# since this would lead to problems installing/building glibc.# LD_LIBRARY_PATH contains the current directory if one of the following# is true:# - one of the terminals (":" and ";") is the first or last sign# - two terminals occur directly after each other# - the path contains an element with a dot in it
所以这里我们只需要去掉 LD_LIBRARY_PATH 最后的那个路径分隔符‘:‘即可：
export LD_LIBRARY_PATH=/opt/soft/jdk/jre/lib/amd64/server
接下来继续运行
2. [work@zc-mc-face01 build]# make -j43. [work@zc-mc-face01 build]# sudo make install
4.临时修改环境变量
[work@zc-mc-face01 build]# export LD_LIBRARY_PATH=/opt/glibc-2.14/lib:$LD_LIBRARY_PATH5.接下来就可以正常启动redis了
[work@zc-mc-face01 build]# cd ~/app/redis-2.8.13/src[work@zc-mc-face01 src]# ./redis-server
CentOS 安装redis2.8.13 提醒"libc.so.6: version `GLIBC_2.14' not found"系统的glibc版本太低
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