[HACKERS] How can I use large object on PostgreSQL Linux Version?

[Premsun Choltanwanich]

For first information, I already have Large Object that work fine on PostgreSQL Windows Version. Now I plan to migrate all of Windows version to Linux version. But I got some problem that make it cannot work fine like on Windows version.   I found that at least Large Object that now failed and no data can be imported to Linux version. The problem I found was shown like: ERROR:  could not access file "$libdir/lo": No such file or directory ERROR:  could not access file "$libdir/dbsize": No such file or directory ERROR:  could not access file "$libdir/admin": No such file or directory   In my idea, it look like the error was related on $libdir. Maybe some setting about $libdir is wrong but I don't know How can I check it? and How can I correct it?