我尝试在我的 Ubuntu 14.04 上安装 Wijesekara 键盘布局。我使用了http://www.siyabas.lk/sinhala_how_to_install.html#lin这种方法。但我有一个错误。
Package ttf-sinhala-lklug is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or is only available from another source
However the following packages replace it: fonts-lklug-sinhala
E: Package 'ttf-sinhala-lklug' has no installation candidate
我该怎么办？