我使用apt-get 安裝軟体時，少數軟体都會出現不能裝的訊息
比如說我想安裝 glibc
#apt-get install glibc 就有下面的訊息
Reading Package Lists... Done
Building Dependency Tree... Done
Package glibc has no available version, but exists in the database.
This typically means that the package was mentioned in a dependency and
never uploaded, has been obsoleted or is not available with the contents
of sources.list
E: Package glibc has no installation candidate
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請問怎樣才能裝glibc 呢?
我是用stable ，都沒裝過testing 或unstable 的軟体
謝謝
