Hi Everyone, After performing a 'make install', the Bash shell could still use the old program because the Bash hash cache was not updated for the program. 'which' will show the expected program (say /usr/local/bin/foo), but running 'foo' will result in the old program (say /usr/bin/foo). The results can be reproduced with a simple 'configure && make && sudo make install'. There's nothing special going on. In fact, I suspect this is probably the most common use case. Why does Autotools produce a makefile which does _not_ update the cache under Bash shells? Jeff _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf