Hello, I'm trying to run idlde 708 (7.08?) on ubuntu 8, 64 bit. But whenever i run idlde, I get the following error message :- /usr/local/bin/idlde: line 609: /usr/local/itt/idl708/idlde/idlde.linux.x86: Aucun fichier ou dossier de ce type (which means "file not found" in French) But the file does exist :- ls -l /usr/local/itt/idl708/idlde/idlde.linux.x86 -rwxr-xr-x 1 root users 20537 2009-02-13 19:42 /usr/local/itt/idl708/idlde/idlde.linux.x86 Here's an strace output :- execve("/usr/local/itt/idl708/idlde/idlde.linux.x86", ["/usr/local/itt/idl708/idlde/idld"...], [/* 30 vars */]) = -1 ENOENT (No such file or directory) dup(2)                                  = 3 fcntl(3, F_GETFL)                       = 0x8002 (flags O_RDWR|O_LARGEFILE) fstat(3, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 13), ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fed61e67000 lseek(3, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek) write(3, "strace: exec: No such file or di"..., 40) = 40 close(3)                                = 0 munmap(0x7fed61e67000, 4096)            = 0 exit_group(1)                           = ? The file /usr/local/itt/idl708/idlde/idld does not exist, I've tried creating a link from /usr/local/itt/idl708/idlde/idld to /usr/local/itt/idl708/idlde/idlde.linux.x86 but get the same error message. Any help would be greatly appreciated. Kind Regards, David