PRAVEEN RAI

After running ./PyRx*-install, I get this error massage. How do i solve it? invalid command name "bind" while executing "::unknown bind Text <Tab>" ("uplevel" body line 1) invoked from within "uplevel 1 $next $args" (procedure "::obj::Unknown" line 3) invoked from within "bind Text <Tab>" (procedure "::InstallJammer::InitializeGui" line 19) invoked from within "::InstallJammer::InitializeGui " (procedure "::InstallJammer::InitInstall" line 63) invoked from within "::InstallJammer::InitInstall" (file...