nginx无法启动: libpcre.so.1/libpcre.so.0: cannot open shared object file解决办法

原文：http://www.cnblogs.com/cnsanshao/p/3652510.html

NGINX启动时提示错误：

/usr/local/nginx/sbin/nginx -t

/usr/local/nginx/sbin/nginx: error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory

ldd $(which /usr/local/nginx/sbin/nginx)

linux-vdso.so.1 => (0x00007fff48ff0000)

libcrypt.so.1 => /lib64/libcrypt.so.1 (0×0000003065800000)

libpcre.so.1 => not found

libssl.so.6 => /lib64/libssl.so.6 (0×0000003067000000)

libcrypto.so.6 => /lib64/libcrypto.so.6 (0×0000003066400000)

libdl.so.2 => /lib64/libdl.so.2 (0×0000003063000000)

libz.so.1 => /lib64/libz.so.1 (0x0000003063c00000)

libc.so.6 => /lib64/libc.so.6 (0x0000003062c00000)

libgssapi_krb5.so.2 => /usr/lib64/libgssapi_krb5.so.2 (0x0000003066c00000)

libkrb5.so.3 => /usr/lib64/libkrb5.so.3 (0x0000003069c00000)

libcom_err.so.2 => /lib64/libcom_err.so.2 (0×0000003068800000)

libk5crypto.so.3 => /usr/lib64/libk5crypto.so.3 (0×0000003069000000)

/lib64/ld-linux-x86-64.so.2 (0×0000003062800000)

libkrb5support.so.0 => /usr/lib64/libkrb5support.so.0 (0x000000306a800000)

libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x0000003067c00000)

libresolv.so.2 => /lib64/libresolv.so.2 (0×0000003068400000)

libselinux.so.1 => /lib64/libselinux.so.1 (0×0000003064400000)

libsepol.so.1 => /lib64/libsepol.so.1 (0×0000003064000000)

解决方法：

ln -s /usr/local/lib/libpcre.so.1 /lib64

32位系统则：

ln -s /usr/local/lib/libpcre.so.1 /lib

注：

/usr/local/lib/libpcre.so.1 为prce安装后的文件地址

低版本prce对应的libpcre.so.1 为libpcre.so.0