把 subclipse 安装上，但打开 Window -> Preferences -> Team -> SVN，却被提示：
Javahl interface is not available. Check your environment. ( Javahl 接口不可用。检查环境变量设置。)
用命令
equry f subversion | grep javahl 查一下，发现没有这个库，再查一下，原来是没有使用
java USE
heyuqi@qGentoo
~
$ emerge
-
pv subversionThese are the packages that would be merged, in order:Calculating dependencies... done
!
[ebuild R ] dev
-
util
/
subversion
-
1.4
.
3
USE
=
"
berkdb nls perl python -apache2 -bash-completion -emacs -java -nowebdav -ruby
"
0
kBTotal: 1 package (1 reinstall), Size of downloads: 0 kB
加上 java USE，重编译一次 subversion 就好了
heyuqi@qGentoo
~
$ echo
"
dev-util/subversion java
"
|
sudo tee
-
a
/
etc
/
portage
/
package.use
