Installing on Solaris or Linux, I get an error message about low temporary disk space. Is this correct? Is there a workaround?

On Solaris and Linux platforms, the filesystem you specified for installation might have a symbolic link to another filesystem with disk space that is not recognized. To correct the problem, directly specify the filesystem with the larger available disk space as the temporary directory using -is:tempdir key in command line, e.g. './netbeans-visualweb-5_5-linux.bin -is:tempdir /export/BigTempSpaceDir'.