The installation process asks for zlib and I even setup & cloned it from Github. I'm new to all of this.
Error message:
C:\Users\GThell\Pillow>pip install -e .
Obtaining file:///C:/Users/GThell/Pillow
Requirement already satisfied: olefile in c:\users\gthell\appdata\local\programs\python\python36\lib\site-packages (from Pillow==3.5.0.dev0)
Installing collected packages: Pillow
Running setup.py develop for Pillow
Complete output from command c:\users\gthell\appdata\local\programs\python\python36\python.exe -c "import setuptools, tokenize;__file__='C:\\Users\\GThell\\Pillow\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" develop --no-deps:
Single threaded build for windows
running develop
running egg_info
writing Pillow.egg-info\PKG-INFO
writing dependency_links to Pillow.egg-info\dependency_links.txt
writing requirements to Pillow.egg-info\requires.txt
writing top-level names to Pillow.egg-info\top_level.txt
warning: manifest_maker: standard file '-c' not found
reading manifest file 'Pillow.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no previously-included files found matching '.coveragerc'
warning: no previously-included files found matching '.editorconfig'
warning: no previously-included files found matching '.landscape.yaml'
warning: no previously-included files found matching 'appveyor.yml'
warning: no previously-included files found matching 'tox.ini'
warning: no previously-included files matching '*.pyc' found anywhere in distribution
warning: no previously-included files matching '*.so' found anywhere in distribution
writing manifest file 'Pillow.egg-info\SOURCES.txt'
running build_ext
The headers or library files could not be found for zlib,
a required dependency when compiling Pillow from source.
Please see the install instructions at:
http://pillow.readthedocs.io/en/latest/installation.html
Traceback (most recent call last):
File "C:\Users\GThell\Pillow\setup.py", line 778, in <module>
zip_safe=not debug_build(), )
File "c:\users\gthell\appdata\local\programs\python\python36\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "c:\users\gthell\appdata\local\programs\python\python36\lib\distutils\dist.py", line 955, in run_commands
self.run_command(cmd)
File "c:\users\gthell\appdata\local\programs\python\python36\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "c:\users\gthell\appdata\local\programs\python\python36\lib\site-packages\setuptools\command\develop.py", line 34, in run
self.install_for_development()
File "c:\users\gthell\appdata\local\programs\python\python36\lib\site-packages\setuptools\command\develop.py", line 119, in install_for_development
self.run_command('build_ext')
File "c:\users\gthell\appdata\local\programs\python\python36\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\users\gthell\appdata\local\programs\python\python36\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "c:\users\gthell\appdata\local\programs\python\python36\lib\distutils\command\build_ext.py", line 339, in run
self.build_extensions()
File "C:\Users\GThell\Pillow\setup.py", line 549, in build_extensions
raise RequiredDependencyException(f)
__main__.RequiredDependencyException: zlib
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\GThell\Pillow\setup.py", line 790, in <module>
raise RequiredDependencyException(msg)
__main__.RequiredDependencyException:
The headers or library files could not be found for zlib,
a required dependency when compiling Pillow from source.
Please see the install instructions at:
http://pillow.readthedocs.io/en/latest/installation.html
use:
easy_install pillow
pip doesn't work somehow
I have recently installed Pillow under Cygwin's Python3.6 and needed following packages:
gcc-core
libjpeg-devel
zlib-devel
python3-devel
python3-setuptools
(to run easy-install-3.6
) I have also installed pip
using:
easy-install-3.6 install pip
Then finally:
pip3 install pillow
succeeded.
The URL at bottom of error message says:
Windows Installation We provide Pillow binaries for Windows compiled for the matrix of supported Pythons in both 32 and 64-bit versions in wheel, egg, and executable installers. These binaries have all of the optional libraries included:
pip install Pillow
I would try that, to avoid dependency problems such as you have run into.
edit: The pillow only support Pillow >= 2.0.0 < 3.5.0 and not 3.6.0
edit: Hopefully this work, I was not able to actually test on Windows.
On Windows, you're better off using precompiled binaries (wheels) than building from source.
Python 3.6.0 final is due out later this week on 2016-12-23 and Pillow does not yet support it. Hopefully it will be supported for the next quarterly release, on 1 January 2017.
However, in the meantime, you can download an unofficial wheel from here, then pip install filename.whl
You can try installing Pillow with its Windows Installer package.
Check https://pypi.org/project/Pillow/#files , Windows Installer packages are at the bottom of the page.
Worked for me with Python 3.7.
As per the docs :
python3 -m pip install --upgrade pip
python3 -m pip install --upgrade Pillow
You may need to substitute python3
for py
, py3
or python
, depending on your install.
Using plain old pip install Pillow
doesn't work for me, nor does easy_install Pillow
, which complains that it cannot be safely installed by EasyInstall.
pip install wheel
pip install Pillow
Worked for me
In windows, some packages wont work due to framework issues .same can be download and use it via 3rd party site.
chose corresponding version download the same.
and then for eg,
pip install Downloads\\Pillow.whl
now it will install without error
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