linux安装pillow报错：
ValueError: jpeg is required unless explicitly disabled using --disable-jpeg, aborting
经搜索，找到如下两种方案：
一：
sudo yum install python-devel
sudo yum install zlib-devel
sudo yum install libjpeg-turbo-devel二：
sudo apt-get install libtiff5-dev libjpeg8-dev zlib1g-dev libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python-tk我用的第一种，下面那种可能不支持我用的linux版本，仅留作备用。执行后，再次运行pip install pillow就可以了。
官网解决方案： https://pillow.readthedocs.io/en/3.0.0/installation.html#linux-installation
Linux Installation
Note
Most major Linux distributions, including Fedora, Debian/Ubuntu and ArchLinux include Pillow in packages that previously contained PIL e.g. python-imaging. Please consider using native operating system packages first to avoid installation problems and/or missing library support later.
We do not provide binaries for Linux. If you didn’t build Python from source, make sure you have Python’s development libraries installed. In Debian or Ubuntu:
$ sudo apt-get install python-dev python-setuptools
Or for Python 3:
$ sudo apt-get install python3-dev python3-setuptools
In Fedora, the command is:
$ sudo yum install python-devel
Prerequisites are installed on Ubuntu 12.04 LTS or Raspian Wheezy 7.0 with:
$ sudo apt-get install libtiff4-dev libjpeg8-dev zlib1g-dev
libfreetype6-dev liblcms2-dev libwebp-dev tcl8.5-dev tk8.5-dev python-tk
Prerequisites are installed on Ubuntu 14.04 LTS with:
$ sudo apt-get install libtiff5-dev libjpeg8-dev zlib1g-dev
libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python-tk
Prerequisites are installed on Fedora 20 with:
$ sudo yum install libtiff-devel libjpeg-devel libzip-devel freetype-devel
lcms2-devel libwebp-devel tcl-devel tk-devel
ValueError:--enable-zlib requested but zlib not found, aborting.
Ubuntu14.04下运行pip install pillow==3.1.1报错，ValueError: --enable-zlib requested but zlib not found, aborting.
$ sudo apt-get build-dep python-imaging
$ sudo apt-get install libjpeg8 libjpeg62-dev libfreetype6 libfreetype6-dev
$ pip install Pillow==3.1.1