加载共享库时出错:libpq.so.5:无法打开共享对象文件:没有这样的文件或目录 [英] Error while loading shared libraries: libpq.so.5: cannot open shared object file: No such file or directory
问题描述
我正在Debian上运行的PostgreSQL 9.0.4服务器上执行 pg_dump
,我收到以下错误:
I am trying to execute pg_dump
on PostgreSQL 9.0.4 server running on Debian and I am getting the error below:
./pg_dump: error while loading shared libraries: libpq.so.5: cannot open shared object file: No such file or directory
libpq.so.5
是指向 libpq.so的链接.5.3
如下所示
lrwxrwxrwx 1 root root 12 Jun 27 16:24 libpq.so.5 -> libpq.so.5.3
-rwxr-xr-x 1 root root 180749 Jun 21 02:43 libpq.so.5.3
我做错了什么?
推荐答案
尝试这个:
1:知道路径 libpq.so.5
find / -name libpq.so.5
输出示例:
/usr/pgsql-9.4/lib/libpq.so.5
如果没有找到任何内容,请检查是否已经安装了适合的postgresql-libs您的postgresql版本和您的操作系统平台
Output example:
/usr/pgsql-9.4/lib/libpq.so.5
If found nothing, check if you have already installed the suitable postgresql-libs for your postgresql version and your OS platform
2:在知名库路径(如 / usr / lib $)中的符号链接c $ c>:
2: Symbolic link that library in a "well known" library path like /usr/lib
:
ln -s /usr/pgsql-9.4/lib/libpq.so.5 /usr/lib/libpq.so.5
注意:
如果你的平台是64位,你必须还有符号链接到64位库路径:
Attention: If your platform is 64 bit, you MUST also symbolic link to 64 bit libraries path:
ln -s /usr/pgsql-9.4/lib/libpq.so.5 /usr/lib64/libpq.so.5
3:Be h appy!
3: Be happy !
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