安装jdk13的时候出了问题，师兄们帮帮我吧

戴东官

ERROR: Your BOOTDIR environment variable does not point
       to a valid Java 2 SDK for bootstrapping this build.
       A Java 2 SDK 1.3.1 build must be bootstrapped against any
       1.3 build. Please update your ALT_BOOTDIR setting, or
       just unset it, and start your build again.




FreeBSD 5.2.1 RELEASE

rainren

blackdown -jdk安装起来好一点!

sunjinsong

blackdown -jdk  是什么？？