I get that error when installing IDM 3.5 on RHEL4. in
~root/idm/Identity_Manager_InstallLog.log I see:

NMAS Method Install
Status: ERROR
Additional Notes: ERROR - Error: NMASInst.createNMASMethodCheckVersion failed, return value = -626

does anyone know what this error means? I did a fresh install earlier
today on a different server and did not have this problem. Everything
*appears* ok but I'd like some clarification if possible.