Hello, i tried to migrate a database cluster from pg 9.4.1 to 9.5.1 with pg_upgrade. I got the follwing error:
c:\Temp>"C:\Program Files\PostgreSQL\9.5\bin\pg_upgrade" -b "C:\Program > Files\PostgreSQL\9.4\bin" -B "C:\Program Files\PostgreSQL\9.5\bin" - > d "C:\Program Files\PostgreSQL\9.4\data" -D "C:\Program > Files\PostgreSQL\9.5\data" -p 5433 -P 5432 -U postgres > Performing Consistency Checks > ----------------------------- > Checking cluster versions ok > Checking database user is the install user ok > Checking database connection settings ok > Checking for prepared transactions ok > Checking for reg* system OID user data types ok > Checking for contrib/isn with bigint-passing mismatch ok > Creating dump of global objects ok > Creating dump of database schemas > ok > Checking for presence of required libraries fatal > Your installation references loadable libraries that are missing from the > new installation. You can add these libraries to the new installation, > or remove the functions using them from the old installation. A list of > problem libraries is in the file: > loadable_libraries.txt > Failure, exiting The file loadable_libraries.txt contains: > > > Could not load library "$libdir/pg_upgrade_support" > FEHLER: konnte nicht auf Datei „$libdir/pg_upgrade_support“ zugreifen: No > such file or directory I tried to copy the dll from the 9.4 version but the interface seems not to be compatible. I use postgres under Windows 7 64 Bit. Note: This is a question first asked here: https://www.pg-forum.de/viewtopic.php?f=54&t=7495 Thanks, Tobias
