解决:error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory
error while loading shared libraries: xxx.so.1: cannot open shared object file: No such file or directory
错误原因是缺少依赖库,使用ldd命令查看依赖库,例如:
[root@info lib]# ldd /usr/local/apache2/bin/httpd
libaprutil-0.so.0 => /usr/local/apache2/lib/libaprutil-0.so.0 (0x00242000)
libexpat.so.0 => /usr/lib/libexpat.so.0 (0x00554000)
libapr-0.so.0 => /usr/local/apache2/lib/libapr-0.so.0 (0x007e2000)
librt.so.1 => /lib/tls/librt.so.1 (0x00cb6000)
libm.so.6 => /lib/tls/libm.so.6 (0x00259000)
libcrypt.so.1 => /lib/libcrypt.so.1 (0x07213000)
libnsl.so.1 => /lib/libnsl.so.1 (0x07246000)
libpthread.so.0 => /lib/tls/libpthread.so.0 (0x00442000)
libdl.so.2 => /lib/libdl.so.2 (0x0027e000)
libc.so.6 => /lib/tls/libc.so.6 (0x00282000)
/lib/ld-linux.so.2 (0x0010d000)
查找lib库文件的位置(可以使用命令 whereis xxx ),并把目录添加到/etc/ld.so.conf.d/libc.conf中,没有则新建这个文件。然后再运行ldconfig才可以生效。
解决:用以下shell命令解决:(用root用户)
echo "/usr/local/lib" >> /etc/ld.so.conf.d/libc.conf
sudo ldconfig
注:有些Linux发行版本配置文件路径是/etc/ld.so.conf,替换即可。