linux - 在 debian stretch 中添加 ppa 时找不到 S.gpg-agent.browser 错误

Question

我正在使用 debian strech。我尝试为支持 python 的 vim 添加存储库，同时添加时遇到 gpg-agent.browser not found 错误

sudo add-apt-repository ppa:pi-rho/dev
[sudo] password for sathish: 
Dev Packages
More info: https://launchpad.net/~pi-rho/+archive/ubuntu/dev
Press [ENTER] to continue or ctrl-c to cancel adding it

gpg: keybox '/tmp/tmpxl_vk750/pubring.gpg' created
gpg: /tmp/tmpxl_vk750/trustdb.gpg: trustdb created
gpg: key CC892FC6779C27D7: public key "Launchpad PPA for pi-rho" imported
gpg: Total number processed: 1
gpg:               imported: 1
gpg: no valid OpenPGP data found.
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python3.5/threading.py", line 914, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.5/threading.py", line 862, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 688, in addkey_func
    func(**kwargs)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 386, in add_key
    return apsk.add_ppa_signing_key()
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 273, in add_ppa_signing_key
    cleanup(tmp_keyring_dir)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 234, in cleanup
    shutil.rmtree(tmp_keyring_dir)
  File "/usr/lib/python3.5/shutil.py", line 480, in rmtree
    _rmtree_safe_fd(fd, path, onerror)
  File "/usr/lib/python3.5/shutil.py", line 438, in _rmtree_safe_fd
    onerror(os.unlink, fullname, sys.exc_info())
  File "/usr/lib/python3.5/shutil.py", line 436, in _rmtree_safe_fd
    os.unlink(name, dir_fd=topfd)
FileNotFoundError: [Errno 2] No such file or directory: 'S.gpg-agent.browser'

Answer 1

这对我来说是这样的:

1. 查找文件 S.gpg-agent.browser，它位于 /root 下我的系统
2. 以 root 身份登录(即 su)。更新:不需要，只执行sudo下的最后一项，不会改变当前目录
3. cd 到 /root
4. 执行 add-apt-repository ppa:pi-rho/dev 或 sudo add-apt-repository ppa:pi-rho/dev

如果以同样的方式执行失败 - 再次执行 add-apt-repository ppa:pi-rho/dev。

重点是从它查找此文件的目录执行脚本。这是一个gpg-agent的socket文件，agent是由gpg自动启动的，但是有时候启动需要一些时间，所以需要执行两次。

当然，有一个正确的方法可以通过更新一些配置来解决这个问题，但我对 linux 不是很熟悉。