Re: use pdf-tools in Emacs.

[Tassilo Horn]

Hongyi Zhao <hongyi.zhao@gmail.com> writes:

>> (use-package pdf-tools
>>   :ensure t
>>   :init
>>   (pdf-tools-install))
>
> I confirm that the above configuration can solve the problem.

There you go.  So the issue was that you've put (pdf-tools-install) in
the :config rather than the :init clause.  That would have called it
when pdf-tools is loaded which never happened because pdf-tools-install
arranges that it will be used when finding a pdf file.

Bye,
Tassilo