mysqllinux
could not find my_print_defaults
the following directories were searched：
/usr/local/mysql/bin
/usr/local/mysql/extra
if you compiled from source.you need to run “make install”to copy the software into the correct location ready for operation.
if you are using a binary release. you must either be at the top level of the extracted archive. or pass the --basedir option pointingto that location
