因此,我正在进行以下操作:
# apt-get update
Get:1 http://ftp.us.debian.org etch Release.gpg [1032B]
Hit http://ftp.us.debian.org etch Release
(...bunch more of this elided...)
Hit http://ftp.us.debian.org etch/contrib Sources
Fetched 68.8kB in 1s (37.4kB/s)
Reading package lists... Done
W: There is no public key available for the following key IDs:
9AA38DCD55BE302B
W: GPG error: http://ftp.us.debian.org etch Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 9AA38DCD55BE302B
W: You may want to run apt-get update to correct these problems
显然我无法运行,apt-get update
因为有一个问题需要apt-get
我apt-get update
修复,这是令人不快的。我该如何纠正?