Estou tentando instalar o Downpour ( link ) no meu novo MacBook Pro. Estou executando o comando "pip install Downpour", mas recebo o erro:
Downloading/unpacking Twisted-Core>=8.2.0 (from Downpour)
Could not find any downloads that satisfy the requirement Twisted-Core>=8.2.0 (from Downpour)
No distributions at all found for Twisted-Core>=8.2.0 (from Downpour)
Então, tento instalar o Twisted por si mesmo executando o comando " pip install Twisted ", mas recebo o seguinte erro:
Requirement already satisfied (use --upgrade to upgrade): setuptools in /sw/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg (from zope.interface->Twisted)
Installing collected packages: Twisted, zope.interface
Running setup.py install for Twisted
gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/sw/include/python2.6 -c conftest.c -o conftest.o
gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/sw/include/python2.6 -c conftest.c -o conftest.o
conftest.c:1:23: error: sys/epoll.h: No such file or directory
building 'twisted.runner.portmap' extension
gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/sw/include/python2.6 -c twisted/runner/portmap.c -o build/temp.macosx-10.6-x86_64-2.6/twisted/runner/portmap.o
gcc -L/sw/lib -bundle -L/sw/lib/python2.6/config -lpython2.6 build/temp.macosx-10.6-x86_64-2.6/twisted/runner/portmap.o -o build/lib.macosx-10.6-x86_64-2.6/twisted/runner/portmap.so
ld: warning: in /sw/lib/python2.6/config/libpython2.6.dylib, file was built for i386 which is not the architecture being linked (x86_64)
Undefined symbols:
"_Py_InitModule4_64", referenced from:
_initportmap in portmap.o
"_PyArg_ParseTuple", referenced from:
_portmap_unset in portmap.o
_portmap_set in portmap.o
"__Py_NoneStruct", referenced from:
_portmap_unset in portmap.o
_portmap_set in portmap.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
error: command 'gcc' failed with exit status 1
Complete output from command /sw/bin/python2.6 -c "import setuptools;__file__='/Users/ccchen920/.pip/build/Twisted/setup.py';execfile(__file__)" install --single-version-externally-managed --record /tmp/pip-5szycA-record/install-record.txt:
running install
running build
running build_py
running egg_info
writing requirements to Twisted.egg-info/requires.txt
writing Twisted.egg-info/PKG-INFO
writing top-level names to Twisted.egg-info/top_level.txt
writing dependency_links to Twisted.egg-info/dependency_links.txt
warning: manifest_maker: standard file '-c' not found
reading manifest file 'Twisted.egg-info/SOURCES.txt'
writing manifest file 'Twisted.egg-info/SOURCES.txt'
running build_ext
gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/sw/include/python2.6 -c conftest.c -o conftest.o
gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/sw/include/python2.6 -c conftest.c -o conftest.o
conftest.c:1:23: error: sys/epoll.h: No such file or directory
building 'twisted.runner.portmap' extension
gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/sw/include/python2.6 -c twisted/runner/portmap.c -o build/temp.macosx-10.6-x86_64-2.6/twisted/runner/portmap.o
gcc -L/sw/lib -bundle -L/sw/lib/python2.6/config -lpython2.6 build/temp.macosx-10.6-x86_64-2.6/twisted/runner/portmap.o -o build/lib.macosx-10.6-x86_64-2.6/twisted/runner/portmap.so
ld: warning: in /sw/lib/python2.6/config/libp
O python que você está usando está em / sw, então eu diria que é do Fink se você também deve instalar o Twisted do Fink whcih será um ou mais dos pacotes listados aqui
O problema que você está vendo é que python foi construído como um aplicativo de 32 bits e o setuptools está tentando construir como um 64 bit. Isso sugere que eles não foram instalados do mesmo lugar /
Tags pip installation mac