安装还可以分开安装只是步骤很重要! Problems using the main installation launcher If you encounter errors when installing JBuilder 5 using the main installation launcher, you can install each component separately. The sequence of installation is important, so install them in this order: windows\ent_install.exe bas\install\bas\Windows_NT_x86\setup.exe (required for EJB development)
不过jb确实不用再装jdk的,内带的有。
Problems using the main installation launcher
If you encounter errors when installing JBuilder 5 using the main installation launcher, you can install each component separately. The sequence of installation is important, so install them in this order:
windows\ent_install.exe
bas\install\bas\Windows_NT_x86\setup.exe (required for EJB development)