Hi, All; I installed RSQLite with no apparent problem. But when I tried to load it, I came across an error: > library(RSQLite) Loading required package: DBI Error in dyn.load(file, DLLpath = DLLpath, ...) : unable to load shared library '/Users/thchung/Library/R64/RSQLite/libs/x86_64/RSQLite.so': dlopen(/Users/thchung/Library/R64/RSQLite/libs/x86_64/RSQLite.so, 6): Symbol not found: _sqlite3_enable_load_extension Referenced from: /Users/thchung/Library/R64/RSQLite/libs/x86_64/RSQLite.so Expected in: dynamic lookup Error: package/namespace load failed for 'RSQLite' > sessionInfo() R version 2.7.2 beta (2008-08-16 r46368) i386-apple-darwin9.4.0 locale: C attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] DBI_0.2-4 Can anyone help me with this? Thanks in advance Tae-Hoon -- Tae-Hoon Chung Korea Centers for Disease Control & Prevention (KCDC) Korea National Institute of Health Center for Genome Sciences :: Biobank Team (T) +82-2-380-2252 (F) +82-2-354-1078 (M) +82-10-3511-1012 [[alternative HTML version deleted]]