我刚刚安装了Passenger 3.0.11和nginx并收到了此错误：
启动nginx：/ opt / nginx / sbin / nginx：加载共享库时出错：libpcre.so.0：无法打开共享对象文件：没有这样的文件或目录
答案 0 :(得分：67)
我遇到了同样的错误，我通过运行sudo ldconfig修复了问题。
答案 1 :(得分：6)
执行以下命令并重新启动服务器。
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
答案 2 :(得分：5)
该消息意味着它所说的内容。编译nginx可执行文件以期望PCRE（Perl兼容的正则表达式）共享库在LD_LIBRARY_PATH上的某个位置可用，或在/etc/ld.so.conf中指定，或者任何等效的库定位机制适用于您的操作系统，以及它无法找到图书馆。
您需要安装PCRE - 或配置您的环境，以便nginx查找安装它的PCRE库。
答案 3 :(得分：0)
很少有建议，因此，我已经解决了我遇到的问题。
ldconfig -v来检查该路径是否已更新.bash_profile中添加LD_LIBRARY_PATH并用. . bash profile刷新。updatedb刷新库列表。答案 4 :(得分：0)
只需重新安装h5py conda，为我解决
答案 5 :(得分：0)
为Linux服务器安装ClamAV Antivirus后，我遇到了相同的错误。
[root@10 ~]# yum install clamav clamav-db clamd -y
Loaded plugins: aliases, changelog, kabi, presto, product-id, refresh-packagekit, security, subscription-manager, tmprepo, verify,
: versionlock
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
Loading support for Red Hat kernel ABI
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package clamav.x86_64 0:0.100.3-1.el6 will be installed
--> Processing Dependency: libjson-c.so.2()(64bit) for package: clamav-0.100.3-1.el6.x86_64
---> Package clamav-db.x86_64 0:0.100.3-1.el6 will be installed
---> Package clamd.x86_64 0:0.100.3-1.el6 will be installed
--> Running transaction check
---> Package json-c.x86_64 0:0.11-13.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
====================================================================================================================================
Package Arch Version Repository Size
====================================================================================================================================
Installing:
clamav x86_64 0.100.3-1.el6 base 1.3 M
clamav-db x86_64 0.100.3-1.el6 base 150 M
clamd x86_64 0.100.3-1.el6 base 243 k
Installing for dependencies:
json-c x86_64 0.11-13.el6 base 27 k
Transaction Summary
====================================================================================================================================
Install 4 Package(s)
Total download size: 152 M
Installed size: 154 M
Downloading Packages:
Setting up and reading Presto delta metadata
Processing delta metadata
Package(s) data still to download: 152 M
(1/4): clamav-0.100.3-1.el6.x86_64.rpm | 1.3 MB 00:00
(2/4): clamav-db-0.100.3-1.el6.x86_64.rpm | 150 MB 00:01
(3/4): clamd-0.100.3-1.el6.x86_64.rpm | 243 kB 00:00
(4/4): json-c-0.11-13.el6.x86_64.rpm | 27 kB 00:00
------------------------------------------------------------------------------------------------------------------------------------
Total 100 MB/s | 152 MB 00:01
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : json-c-0.11-13.el6.x86_64 1/4
/sbin/ldconfig: libraries libpcre.so.0 and libpcre.so.1 in directory /lib64 have same soname but different type.
Installing : clamav-db-0.100.3-1.el6.x86_64 [############################# ] 2/4
Installing : clamav-db-0.100.3-1.el6.x86_64 2/4
Installing : clamav-0.100.3-1.el6.x86_64 3/4
Installing : clamd-0.100.3-1.el6.x86_64 4/4
Verifying : clamd-0.100.3-1.el6.x86_64 1/4
Verifying : clamav-0.100.3-1.el6.x86_64 2/4
Verifying : json-c-0.11-13.el6.x86_64 3/4
Verifying : clamav-db-0.100.3-1.el6.x86_64 4/4
Installed:
clamav.x86_64 0:0.100.3-1.el6 clamav-db.x86_64 0:0.100.3-1.el6 clamd.x86_64 0:0.100.3-1.el6
Dependency Installed:
json-c.x86_64 0:0.11-13.el6
Complete!
[root@10 ~]#
[root@10 ~]# grep: error while loading shared libraries: libpcre.so.0: wrong ELF class: ELFCLASS32
grep: error while loading shared libraries: libpcre.so.0: wrong ELF class: ELFCLASS32
[root@10 ~]# grep: error while loading shared libraries: libpcre.so.0: wrong ELF class: ELFCLASS32
后来我发现以下库已从/ lib64中删除
libjson-c.so.2.0.1
libjson.so.0.1.0
libpcre.so.0 -> libpcre.so.0.0.1
我从其他服务器复制了这些文件并卸载了ClamAV。
Running Transaction
Erasing : clamd-0.100.3-1.el6.x86_64 1/3
Erasing : clamav-0.100.3-1.el6.x86_64 2/3
warning: /etc/freshclam.conf saved as /etc/freshclam.conf.rpmsave
Erasing : clamav-db-0.100.3-1.el6.x86_64 3/3
Verifying : clamd-0.100.3-1.el6.x86_64 1/3
Verifying : clamav-0.100.3-1.el6.x86_64 2/3
Verifying : clamav-db-0.100.3-1.el6.x86_64 3/3
Removed:
clamav.x86_64 0:0.100.3-1.el6 clamav-db.x86_64 0:0.100.3-1.el6 clamd.x86_64 0:0.100.3-1.el6
Complete!
sending incremental file list
libjson-c.so.2.0.1
libjson.so.0.1.0
libpcre.so.0 -> libpcre.so.0.0.1