wkhtmltopdf:无法连接到 X 服务器 [英] wkhtmltopdf: cannot connect to X server

问题描述

我一直在使用 wkthmltopdf 将 html 即时转换为 pdf 文档我的 linux 网络服务器.该程序最初需要 X11 或类似的 X 服务器才能正确运行，但通过开发人员的许多请求，使其在没有 GUI 的服务器上运行，我很确定它在 静态版本.我一直在使用该程序的静态(独立)版本，效果很好！我会将可执行文件放在一个文件夹中，然后运行:

I have been using wkthmltopdf to convert html to pdf documents on-the-fly on my linux web server. The program originally needed X11 or similar X server to run correctly, but through many requests by developers to have this run on servers without GUI, I am pretty sure it runs a virtual X server in the static version. I have been using the static (stand-alone) version of the program and it works great! I would put the executable file in a folder, and run:

./wkhtmltopdf file1.html file2.pdf

但是我想在系统范围内安装这个程序.我使用了 apt-get install wkhtmltopdf(昨天刚安装)，因为我在 64 位系统上运行，所以我还需要 apt-get install ia32-libs.安装后我可以找到这样的版本:

However I would like to install this program system-wide. I used the apt-get install wkhtmltopdf (just installed yesterday) and since I am running on a 64 bit system, I also needed apt-get install ia32-libs. After installation I can find the version like this:

wkhtmltopdf --version

输出:

Name:
  wkhtmltopdf 0.9.9

License:
  Copyright (C) 2008,2009 Wkhtmltopdf Authors.



  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
  This is free software: you are free to change and redistribute it. There is NO
  WARRANTY, to the extent permitted by law.

Authors:
  Written by Jakob Truelsen. Patches by Mário Silva, Benoit Garret and Emmanuel
  Bouthenot.

现在，当我尝试运行通过 aptitude 安装的程序时，出现以下错误:

Now when I try to run the program installed via aptitude, I get the following error:

wkhtmltopdf: cannot connect to X server

有谁知道我该如何解决这个问题?我猜这个版本缺少虚拟 X 服务器之类的东西.

Does anyone know how I can fix this? I guess this version is missing a virtual X server or something.

推荐答案

我刚刚发现我可以简单地将静态可执行文件移动到 /usr/bin/ 目录并从任何地方执行它.

I just figured out that I can simply move the static executable to the /usr/bin/ directory and execute it from anywhere.

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