Python 在 ubuntu 14.04 上安装 Pillow 时出错
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/32942861/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Error installing Pillow on ubuntu 14.04
提问by Navid777
I'm trying to install Pillow on Ubuntu 14.04 using this command:
我正在尝试使用以下命令在 Ubuntu 14.04 上安装 Pillow：
pip install Pillow
but the installation fails with this error:
但安装失败并出现此错误：
ValueError: --enable-jpeg requested but jpeg not found, aborting.
采纳答案by Navid777
The problem was that the package libjpeg-devwas not installed. To solve the problem you should do this:
问题是libjpeg-dev没有安装包。要解决这个问题，你应该这样做：
sudo apt-get install libjpeg-dev
回答by NamPNQ
You need to follow this tutorial Install pillow doc.
您需要按照本教程安装枕头文档。
If you had installed, just uninstall and reinstall again:
如果您已经安装，只需卸载并重新安装：
$ pip uninstall pillow
$ pip install pillow --no-cache-dir
回答by waweru
You have to install the missing dependencies and libraries that Pillow requires for it to work. Find the dependencies here
您必须安装 Pillow 运行所需的缺失依赖项和库。在此处查找依赖项
This are the current dependancies/libraries for Ubuntu 14.04 for Pilllow 3.0.0+. Install them by running the command below
这是 Ubuntu 14.04 for Pillow 3.0.0+ 的当前依赖项/库。通过运行以下命令安装它们
sudo apt-get install libtiff5-dev libjpeg8-dev zlib1g-dev \
libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python-tk
回答by Mahendra Yadav
Make sure Python-development packages are installed, if not then install it using the following commands :
确保安装了 Python 开发包，如果没有，则使用以下命令安装它：
For Ubuntu
对于 Ubuntu
sudo apt-get install python3-dev python3-setuptools
For Fedora
对于 Fedora
sudo dnf install python-devel
After installing the development packages install the following :
安装开发包后，安装以下内容：
For Ubuntu
对于 Ubuntu
sudo apt-get install libtiff5-dev libjpeg8-dev zlib1g-dev \
libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python-tk
For Fedora
对于 Fedora
sudo dnf install libtiff-devel libjpeg-devel libzip-devel freetype-devel \
lcms2-devel libwebp-devel tcl-devel tk-devel
回答by ygesher
There may be a problem where pip is relying on a cached version of the dependencies, and clearing the cache can sometimes solve the problem. Just type
可能存在pip依赖缓存版本的依赖的问题，清除缓存有时可以解决问题。只需输入
$ rm -rf ~/.cache/pip
Source: github issue
来源：github问题
