我尝试webupd8team/java
使用下面的命令添加 PPA,但是 gpg 出现错误:
$ sudo add-apt-repository ppa:webupd8team/java
error occured
gpg: keybox '/tmp/tmp7fgyev7b/pubring.gpg' created
gpg: keyserver receive failed: no data
failed to add key
我该如何修复这个问题并添加 PPA?
我尝试webupd8team/java
使用下面的命令添加 PPA,但是 gpg 出现错误:
$ sudo add-apt-repository ppa:webupd8team/java
error occured
gpg: keybox '/tmp/tmp7fgyev7b/pubring.gpg' created
gpg: keyserver receive failed: no data
failed to add key
我该如何修复这个问题并添加 PPA?