这个命令只能被root使用

spl*_*unk 7 bash shell ubuntu

我在 Ubuntu 16 上,我想添加一个 neo4j 包。我尝试了 3 种方法,都导致了同样的错误。

这些是我的尝试:

wget -O - http://debian.neo4j.org/neotechnology.gpg.key | apt-key add -

sudo wget -O - http://debian.neo4j.org/neotechnology.gpg.key | apt-key add -

sudo -i wget -O - http://debian.neo4j.org/neotechnology.gpg.key | apt-key add -
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但我总是收到此错误消息:

ERROR: This command can only be used by root.
--2016-11-04  http://debian.neo4j.org/neotechnology.gpg.key
Resolving debian.neo4j.org (debian.neo4j.org)... 52.0.233.188
Connecting to debian.neo4j.org (debian.neo4j.org)|52.0.233.188|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 4791 (4,7K) [application/octet-stream]
Saving to: ‘STDOUT’

-                     0%[                    ]       0  --.-KB/s    in 0s      


Cannot write to ‘-’ (Broken pipe).
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Lau*_*t S 20

这是命令的第二部分,需要作为root.

sudo wget -O - http://debian.neo4j.org/neotechnology.gpg.key | sudo apt-key add -
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不是超级优雅,但它有效:)