我正在使用以下版本的 Linux……
[davea@mydevbox ~]$ uname -a
Linux mydevbox.evo-text.com 4.4.5-15.26.amzn1.x86_64 #1 SMP Wed Mar 16 17:15:34 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
我正在尝试安装 node.js,但即使我使用 sudo 运行,也收到以下权限被拒绝错误。我还需要做什么才能成功运行此命令?以下是发生的情况
[davea@mydevbox ~]$ sudo curl --silent --location https://rpm.nodesource.com/setup_4.x | bash -
## Installing the NodeSource Node.js 4.x LTS Argon repo...
## Inspecting system...
+ rpm -q --whatprovides redhat-release || rpm -q --whatprovides centos-release || rpm -q --whatprovides cloudlinux-release || rpm -q --whatprovides sl-release
+ uname -m
## Confirming "el7-x86_64" is supported...
+ curl -sLf -o /dev/null 'https://rpm.nodesource.com/pub_4.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm'
## Downloading release setup RPM...
+ mktemp
+ curl -sL -o '/tmp/tmp.PfqaTA4YLm' 'https://rpm.nodesource.com/pub_4.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm'
## Installing release setup RPM...
+ rpm -i --nosignature --force '/tmp/tmp.PfqaTA4YLm'
error: cannot open Packages index using db4 - Permission denied (13)
error: cannot open Packages database in /var/lib/rpm
Error executing command, exiting
答案1
curl --silent --locationhttps://rpm.nodesource.com/setup_4.x| sudo bash -
基本上,需要以 sudo 身份运行的是 bash 命令,而不是 curl