Another solution would be to set the LD_LIBRARY_PATH environment variable to include the directory where CLN library is located. This would allow you to move CLN easier.

Thank you, Ben, for your quick answer! I set that variable, and my cln program runs fine now Here's my next problem: I cannot install Ginac: After I enter 'make', gcc 2.96 outputs numerous warnings such as /usr/local/include/readline/rltypedefs.h:73: `rl_intfunc_t` declared with an exception specification and eventually stops with error messages; ginsh_parser.yy:769: 'filename_completion_function' undeclared ginsh_parser.yy:769: 'completion_matches' undeclared ginsh_parser.yy:824: 'cannot convert char **(+) () 'to char **(*) in (const char *, int, int) assignment I have readline 4.2. Wolfgang - To UNSUBSCRIBE, email to ginac-list@ginac.de with a subject of "unsubscribe".