The installation process asks for zlib and I even setup & cloned it from Github. I'm new to all of this.
Error message:
C:UsersGThellPillow>pip install -e .
Obtaining file:///C:/Users/GThell/Pillow
Requirement already satisfied: olefile in c:usersgthellappdatalocalprogramspythonpython36libsite-packages (from Pillow==3.5.0.dev0)
Installing collected packages: Pillow
Running setup.py develop for Pillow
Complete output from command c:usersgthellappdatalocalprogramspythonpython36python.exe -c "import setuptools, tokenize;__file__='C:\Users\GThell\Pillow\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('
', '
');f.close();exec(compile(code, __file__, 'exec'))" develop --no-deps:
Single threaded build for windows
running develop
running egg_info
writing Pillow.egg-infoPKG-INFO
writing dependency_links to Pillow.egg-infodependency_links.txt
writing requirements to Pillow.egg-info
equires.txt
writing top-level names to Pillow.egg-infoop_level.txt
warning: manifest_maker: standard file '-c' not found
reading manifest file 'Pillow.egg-infoSOURCES.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-infoSOURCES.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:UsersGThellPillowsetup.py", line 778, in <module>
zip_safe=not debug_build(), )
File "c:usersgthellappdatalocalprogramspythonpython36libdistutilscore.py", line 148, in setup
dist.run_commands()
File "c:usersgthellappdatalocalprogramspythonpython36libdistutilsdist.py", line 955, in run_commands
self.run_command(cmd)
File "c:usersgthellappdatalocalprogramspythonpython36libdistutilsdist.py", line 974, in run_command
cmd_obj.run()
File "c:usersgthellappdatalocalprogramspythonpython36libsite-packagessetuptoolscommanddevelop.py", line 34, in run
self.install_for_development()
File "c:usersgthellappdatalocalprogramspythonpython36libsite-packagessetuptoolscommanddevelop.py", line 119, in install_for_development
self.run_command('build_ext')
File "c:usersgthellappdatalocalprogramspythonpython36libdistutilscmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:usersgthellappdatalocalprogramspythonpython36libdistutilsdist.py", line 974, in run_command
cmd_obj.run()
File "c:usersgthellappdatalocalprogramspythonpython36libdistutilscommanduild_ext.py", line 339, in run
self.build_extensions()
File "C:UsersGThellPillowsetup.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:UsersGThellPillowsetup.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
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