我使用鹦鹉操作系统。我发现,strace 是一个基本包,我可以通过apt-get install strace
. 但我只是得到
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package strace 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
E: Package 'strace' has no installation candidate
为什么这样?M/b 有人现在