pcretest命令执行报错

[root@www bin]# ./pcretest
./pcretest: error while loading shared libraries: libpcre.so.1: cannot
open shared object file: No such file or directory
解决办法

[root@www lib]# ll
total 1788
-rw-r--r--. 1 root root 977638 Nov 29 11:51 libpcre.a
-rw-r--r--. 1 root root 46454 Nov 29 11:51 libpcrecpp.a
-rwxr-xr-x. 1 root root 973 Nov 29 11:51 libpcrecpp.la
lrwxrwxrwx. 1 root root 19 Nov 29 11:51 libpcrecpp.so ->
libpcrecpp.so.0.0.1
lrwxrwxrwx. 1 root root 19 Nov 29 11:51 libpcrecpp.so.0 ->
libpcrecpp.so.0.0.1
-rwxr-xr-x. 1 root root 43351 Nov 29 11:51
libpcrecpp.so.0.0.1
-rwxr-xr-x. 1 root root 921 Nov 29 11:51 libpcre.la
-rw-r--r--. 1 root root 21720 Nov 29 11:51 libpcreposix.a
-rwxr-xr-x. 1 root root 987 Nov 29 11:51 libpcreposix.la
lrwxrwxrwx. 1 root root 21 Nov 29 11:51 libpcreposix.so ->
libpcreposix.so.0.0.3
lrwxrwxrwx. 1 root root 21 Nov 29 11:51 libpcreposix.so.0 ->
libpcreposix.so.0.0.3
-rwxr-xr-x. 1 root root 18917 Nov 29 11:51
libpcreposix.so.0.0.3
lrwxrwxrwx. 1 root root 16 Nov 29 11:51 libpcre.so ->
libpcre.so.1.2.6
lrwxrwxrwx. 1 root root 16 Nov 29 11:51 libpcre.so.1 ->
libpcre.so.1.2.6
-rwxr-xr-x. 1 root root 695239 Nov 29 11:51 libpcre.so.1.2.6
drwxr-xr-x. 2 root root 4096 Nov 29 11:51 pkgconfig
[root@www lib]# pwd
/usr/local/pcre-8.38/lib
[root@www lib]# ln -s /usr/local/pcre-8.38/lib/libpcre.so.1
/lib64/
[root@www bin]# ./pcretest
PCRE version 8.38 2015-11-23
re>
在redhat 64位机器上,
nginx可能读取的pcre文件为/lib64/libpcre.so.1文件.