问题
I'm trying to install Pillow on Ubuntu 14.04 using this command:
pip install Pillow
but the installation fails with this error:
ValueError: --enable-jpeg requested but jpeg not found, aborting.
回答1:
The problem was that the package libjpeg-dev was not installed. To solve the problem you should do this:
sudo apt-get install libjpeg-dev
回答2:
Make sure Python-development packages are installed, if not then install it using the following commands :
For Ubuntu
sudo apt-get install python3-dev python3-setuptools
For Fedora
sudo dnf install python-devel
After installing the development packages install the following :
For 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
sudo dnf install libtiff-devel libjpeg-devel libzip-devel freetype-devel \
lcms2-devel libwebp-devel tcl-devel tk-devel
回答3:
You have to install the missing dependencies and libraries that Pillow requires for it to work. Find the dependencies here
This are the current dependancies/libraries for Ubuntu 14.04 for Pilllow 3.0.0+. Install them by running the command below
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4:
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
$ rm -rf ~/.cache/pip
Source: github issue
回答5:
You need to follow this tutorial Install pillow doc.
If you had installed, just uninstall and reinstall again:
$ pip uninstall pillow
$ pip install pillow --no-cache-dir
来源：https://stackoverflow.com/questions/32942861/error-installing-pillow-on-ubuntu-14-04