Hi Yesterday I upgraded to the new version of hdbc-odbc (2.2.3.1.). Then I rebuilt my own project, but the linker gives an error: . . . [88 of 90] Compiling CC ( CC.hs, C:\eclipseworkspace_fp1\ampersand\out\CC.o ) [89 of 90] Compiling Parser ( Parser.hs, C:\eclipseworkspace_fp1\ampersand\out\Parser.o ) [90 of 90] Compiling Main ( Main.hs, C:\eclipseworkspace_fp1\ampersand\out\Main.o ) Linking C:\eclipseworkspace_fp1\ampersand\bin\adl.exe ... C:\Documents and Settings\nl22118\Application Data\cabal\HDBC-odbc-2.2.3.1\ghc-6.12.3/libHSHDBC-odbc-2.2.3.1.a(Statement.o):fake:(.text+0x1a3d): undefined reference to `SQLNumParams' C:\Documents and Settings\nl22118\Application Data\cabal\HDBC-odbc-2.2.3.1\ghc-6.12.3/libHSHDBC-odbc-2.2.3.1.a(Statement.o):fake:(.text+0x3961): undefined reference to `SQLNumParams' collect2: ld returned 1 exit status Is there anything I do wrong? My environment is a windows machine. I use the haskell-platform. I upgraded to the current version of hdbc-odbc using cabal install. Any suggestions are welcome. -- View this message in context: http://haskell.1045720.n5.nabble.com/Problem-with-linking-HDBC-ODBC-tp327215... Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com.