What you suggested worked great. Thank you! ‹ Al On 3/6/15, 1:07 PM, "Tamas Nepusz" <[email protected]> wrote:
>The funny thing is that the pip step does not recognize that you have >already >installed the C core of igraph so it tries to download and compile it >again. >Have you also installed pkg-config? If not, please do so because setup.py >uses >pkg-config to figure out how to link to igraph. > >-- >T. > >On 03/06, Alfred Reich wrote: >> I¹m doing the following: >> >> >> > brew link homebrew/science/igraph >> >> > pip install python-igraph >> >> >> The brew step appears to work fine, but the pip step doesn¹t work (with >>or without Œsudo); nor does easy_install. >> >> >> My version of Python is: Python 2.7.9 |Anaconda 2.1.0 (x86_64)| >> >> >> I have a 3MB pip.log; here are some excerpts: >> >> >> /Users/areich/anaconda/bin/pip run on Fri Mar 6 11:30:16 2015 >> >> Downloading/unpacking python-igraph >> >> Getting page https://pypi.python.org/simple/python-igraph/ >> >> URLs to search for versions for python-igraph: >> >> * https://pypi.python.org/simple/python-igraph/ >> >> Analyzing links from page >>https://pypi.python.org/simple/python-igraph/ >> >> Skipping link >>https://pypi.python.org/packages/2.4/p/python-igraph/python-igraph-0.5.1. >>win32-py2.4.exe#md5=aa4d24dbcf599f28fa146d20c4267897 (from >>https://pypi.python.org/simple/python-igraph/); unknown archive format: >>.exe >> >> >> . . . >> >> >> Found link >>https://pypi.python.org/packages/source/p/python-igraph/python-igraph-0.7 >>.1-4.tar.gz#md5=a88b0c8ac125de1a2fbf1cb758d0c615 (from >>https://pypi.python.org/simple/python-igraph/), version: 0.7.1-4 >> >> Found link >>https://pypi.python.org/packages/source/p/python-igraph/python-igraph-0.7 >>.tar.gz#md5=37d53b040ac88908b4705ed18064b5fd (from >>https://pypi.python.org/simple/python-igraph/), version: 0.7 >> >> Using version 0.7.1-4 (newest of versions: 0.7.1-4, 0.7.1-3, 0.7.1-2, >>0.7.1-1, 0.7, 0.6.5, 0.6, 0.5.4, 0.5.3, 0.5.2, 0.5.1, 0.5) >> >> Downloading from URL >>https://pypi.python.org/packages/source/p/python-igraph/python-igraph-0.7 >>.1-4.tar.gz#md5=a88b0c8ac125de1a2fbf1cb758d0c615 (from >>https://pypi.python.org/simple/python-igraph/) >> >> Running setup.py >>(path:/private/tmp/pip_build_root/python-igraph/setup.py) egg_info for >>package python-igraph >> >> >>/Users/areich/anaconda/lib/python2.7/site-packages/setuptools/dist.py:283 >>: UserWarning: The version specified requires normalization, consider >>using '0.7.1.post4' instead of '0.7.1-4'. >> >> self.metadata.version, >> >> running egg_info >> >> >> . . . >> >> >> running build_ext >> >> Cannot find the C core of igraph on this system using pkg-config. >> >> We will now try to download and compile the C core from scratch. >> >> Version number of the C core: 0.7.1-4 >> >> We will also try: 0.7.1 >> >> >> >> Using temporary directory: >>/private/tmp/pip_build_root/python-igraph/tmp/igraph.MXEo34 >> >> . . . >> >> >> grep: /usr/lib/libiconv.la: No such file or directory >> >> >> sed: /usr/lib/libiconv.la: No such file or directory >> >> >> libtool: link: `/usr/lib/libiconv.la' is not a valid libtool archive >> >> >> make[3]: *** [libigraph.la] Error 1 >> >> >> make[2]: *** [all] Error 2 >> >> >> make[1]: *** [all-recursive] Error 1 >> >> >> make: *** [all] Error 2 >> >> >> >> >> Extracting igraph-0.7.1.tar.gz... >> >> >> Configuring igraph... >> >> >> Could not download and compile the C core of igraph. >> >> >> >> >> ---------------------------------------- >> >> Cleaning up... >> >> Removing temporary dir /private/tmp/pip_build_root... >> >> Command /Users/areich/anaconda/bin/python -c "import setuptools, >>tokenize;__file__='/private/tmp/pip_build_root/python-igraph/setup.py';ex >>ec(compile(getattr(tokenize, 'open', >>open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" >>install --record /tmp/pip-IuUji3-record/install-record.txt >>--single-version-externally-managed --compile failed with error code 1 >>in /private/tmp/pip_build_root/python-igraph >> >> Exception information: >> >> Traceback (most recent call last): >> >> File >>"/Users/areich/anaconda/lib/python2.7/site-packages/pip/basecommand.py", >>line 122, in main >> >> status = self.run(options, args) >> >> File >>"/Users/areich/anaconda/lib/python2.7/site-packages/pip/commands/install. >>py", line 283, in run >> >> requirement_set.install(install_options, global_options, >>root=options.root_path) >> >> File "/Users/areich/anaconda/lib/python2.7/site-packages/pip/req.py", >>line 1435, in install >> >> requirement.install(install_options, global_options, *args, >>**kwargs) >> >> File "/Users/areich/anaconda/lib/python2.7/site-packages/pip/req.py", >>line 706, in install >> >> cwd=self.source_dir, filter_stdout=self._filter_install, >>show_stdout=False) >> >> File >>"/Users/areich/anaconda/lib/python2.7/site-packages/pip/util.py", line >>697, in call_subprocess >> >> % (command_desc, proc.returncode, cwd)) >> >> InstallationError: Command /Users/areich/anaconda/bin/python -c "import >>setuptools, >>tokenize;__file__='/private/tmp/pip_build_root/python-igraph/setup.py';ex >>ec(compile(getattr(tokenize, 'open', >>open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" >>install --record /tmp/pip-IuUji3-record/install-record.txt >>--single-version-externally-managed --compile failed with error code 1 >>in /private/tmp/pip_build_root/python-igraph >> > >> _______________________________________________ >> igraph-help mailing list >> [email protected] >> https://lists.nongnu.org/mailman/listinfo/igraph-help > > >-- >T. > >_______________________________________________ >igraph-help mailing list >[email protected] >https://lists.nongnu.org/mailman/listinfo/igraph-help _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
