OSError:无法在路径上找到 Ghostscript
问题描述
我尝试用 Pyzo 打开 EPS 图像，我已经安装了 PIL 和 Ghostscript(因为我看到在其他一些网站主题上是必需的)，我的代码是:
I tried to open an EPS image with Pyzo, I have installed PIL and Ghostscript (as I saw that it is necessary on some other website topics), my code is:
from PIL import Image
im = Image.open('''myimage.eps''')
im.show()
但是当我运行代码时，Pyzo 会返回:
but when I run the code, Pyzo return me:
OSError: 无法在路径上找到 Ghostscript
OSError: Unable to locate Ghostscript on paths
我尝试在几个网站上查看它，但对于新手编码学生来说似乎相当复杂.
I tried to look into it on several websites but it seems pretty complicated for a novice coding student.
解决方案
万一其他人遇到这个问题: 似乎Ghostscript没有正确添加到路径中.对于那些运行 Win7 的人，这里有一个修复:
In case someone else encounters this issue: It seems that Ghostscript has not been added to the paths properly. For those running Win7, here is a fix:
转到:控制面板 -> 系统 -> 高级系统设置 -> 环境变量...
Go to: Control Panel -> System -> Advanced system settings -> Environment Variables...
找到变量PATH" -> 编辑... -> 将路径添加到您的 ghostscript 二进制文件夹，例如
Find the variable "PATH" -> Edit... -> add the path to your ghostscript binary folder, e.g.
C:Program Filesgsgs9.22in;
C:Program Filesgsgs9.22in;
到变量的末尾.它应该用分号与上一个条目分隔.
to the end of the variable. It should be separated from the previous entry by a semicolon.
我必须重新启动才能使更改生效.
I had to restart for the changes to take effect.
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