Enthought Навес установку igraph на OS X

Question

OS X: 10.9.3 Навес: 1.4.0 (64 бит)

Я безуспешно пытались установить питона-igraph с использованием ряда методов. Ниже приведены две последние попытки. Любые предложения будут ценны.

Во-первых, с помощью setup.py изнутри Навес:

%cd "/Users/user/Downloads/python-igraph-0.7" 
/Users/user/Downloads/python-igraph-0.7 
run -i setup.py install 
running install 
running bdist_egg 
running egg_info 
writing python_igraph.egg-info/PKG-INFO 
writing top-level names to python_igraph.egg-info/top_level.txt 
writing dependency_links to python_igraph.egg-info/dependency_links.txt 
reading manifest file 'python_igraph.egg-info/SOURCES.txt' 
reading manifest template 'MANIFEST.in' 
writing manifest file 'python_igraph.egg-info/SOURCES.txt' 
installing library code to build/bdist.macosx-10.6-x86_64/egg 
running install_lib 
running build_py 
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 
We will also try: 0.7.0 

Version 0.7 of the C core of igraph is not found among the nightly builds. 
Use the --c-core-version switch to try a different version. 

Could not download and compile the C core of igraph. 

WARNING: we were not able to detect where igraph is installed on 
your machine (if it is installed at all). We will use the fallback 
library and include pathss hardcoded in setup.py and hope that the 
C core of igraph is installed there. 

If the compilation fails and you are sure that igraph is installed 
on your machine, adjust the following two variables in setup.py 
accordingly and try again: 

- LIBIGRAPH_FALLBACK_INCLUDE_DIRS 
- LIBIGRAPH_FALLBACK_LIBRARY_DIRS 

Build type: dynamic extension          
Include path: /usr/include/igraph /usr/local/include/igraph 
Library path: 
Linked dynamic libraries: igraph 
Linked static libraries: 
Extra compiler options: 
Extra linker options: 
building 'igraph._igraph' extension 
gcc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -DNDEBUG -g -O3 -arch x86_64 -I/usr/include/igraph -I/usr/local/include/igraph -I../../build/include -I../../include -I/usr/local/include/igraph -I/usr/include/igraph -I/Applications/Canopy.app/appdata/canopy-1.4.0.1938.macosx-x86_64/Canopy.app/Contents/include/python2.7 -c src/arpackobject.c -o build/temp.macosx-10.6-x86_64-2.7/src/arpackobject.o 
An exception has occurred, use %tb to see the full traceback. 

SystemExit: error: command 'gcc' failed with exit status 1 

Во-вторых, из командной строки: питон setup.py установить

curiosity:python-igraph-0.7 user$ sudo python setup.py install 
Password: 
running install 
running bdist_egg 
running egg_info 
writing python_igraph.egg-info/PKG-INFO 
writing top-level names to python_igraph.egg-info/top_level.txt 
writing dependency_links to python_igraph.egg-info/dependency_links.txt 
reading manifest file 'python_igraph.egg-info/SOURCES.txt' 
reading manifest template 'MANIFEST.in' 
writing manifest file 'python_igraph.egg-info/SOURCES.txt' 
installing library code to build/bdist.macosx-10.6-x86_64/egg 
running install_lib 
running build_py 
running build_ext 
Build type: dynamic extension 
Include path: /opt/local/include/igraph 
Library path: /opt/local/lib 
Linked dynamic libraries: igraph 
Linked static libraries: 
Extra compiler options: 
Extra linker options: 
building 'igraph._igraph' extension 
gcc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -DNDEBUG -g -O3 -arch x86_64 -I/opt/local/include/igraph -I../../build/include -I../../include -I/usr/local/include/igraph -I/usr/include/igraph -I/Applications/Canopy.app/appdata/canopy-1.4.0.1938.macosx-x86_64/Canopy.app/Contents/include/python2.7 -c src/arpackobject.c -o build/temp.macosx-10.6-x86_64-2.7/src/arpackobject.o 
gcc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -DNDEBUG -g -O3 -arch x86_64 -I/opt/local/include/igraph -I../../build/include -I../../include -I/usr/local/include/igraph -I/usr/include/igraph -I/Applications/Canopy.app/appdata/canopy-1.4.0.1938.macosx-x86_64/Canopy.app/Contents/include/python2.7 -c src/attributes.c -o build/temp.macosx-10.6-x86_64-2.7/src/attributes.o 
In file included from src/attributes.c:26: 
src/convert.h:64:59: error: unknown type name 'igraph_pagerank_algo_t' 
int igraphmodule_PyObject_to_pagerank_algo_t(PyObject *o, igraph_pagerank_algo_t *result); 
                 ^
src/attributes.c:307:12: error: use of undeclared identifier 'IGRAPH_ATTRIBUTE_BOOLEAN' 
     case IGRAPH_ATTRIBUTE_BOOLEAN: 
     ^
src/attributes.c:455:14: error: use of undeclared identifier 'IGRAPH_ATTRIBUTE_BOOLEAN' 
     case IGRAPH_ATTRIBUTE_BOOLEAN: 
      ^
src/attributes.c:514:14: error: use of undeclared identifier 'IGRAPH_ATTRIBUTE_BOOLEAN' 
     case IGRAPH_ATTRIBUTE_BOOLEAN: 
      ^
src/attributes.c:638:14: error: use of undeclared identifier 'IGRAPH_ATTRIBUTE_BOOLEAN' 
     case IGRAPH_ATTRIBUTE_BOOLEAN: 
      ^
src/attributes.c:699:14: error: use of undeclared identifier 'IGRAPH_ATTRIBUTE_BOOLEAN' 
     case IGRAPH_ATTRIBUTE_BOOLEAN: 
      ^
src/attributes.c:1367:27: error: use of undeclared identifier 'IGRAPH_ATTRIBUTE_BOOLEAN' 
      VECTOR(*t)[j] = IGRAPH_ATTRIBUTE_BOOLEAN; 
         ^
src/attributes.c:1457:13: error: use of undeclared identifier 'IGRAPH_ATTRIBUTE_BOOLEAN' 
    *type = IGRAPH_ATTRIBUTE_BOOLEAN; 
      ^
src/attributes.c:1832:3: warning: incompatible pointer types initializing 'int (*)(const igraph_t *, const char *, igraph_vs_t, igraph_vector_t *)' with an 
     expression of type 'int (const igraph_t *, const char *, igraph_vector_bool_t *)' [-Wincompatible-pointer-types] 
    igraphmodule_i_get_boolean_graph_attr, 
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
src/attributes.c:1833:3: warning: incompatible pointer types initializing 'int (*)(const igraph_t *, const char *, igraph_vs_t, igraph_strvector_t *)' with an 
     expression of type 'int (const igraph_t *, const char *, igraph_vs_t, igraph_vector_t *)' [-Wincompatible-pointer-types] 
    igraphmodule_i_get_numeric_vertex_attr, 
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
src/attributes.c:1834:3: warning: incompatible pointer types initializing 'int (*)(const igraph_t *, const char *, igraph_es_t, igraph_vector_t *)' with an 
     expression of type 'int (const igraph_t *, const char *, igraph_vs_t, igraph_strvector_t *)' [-Wincompatible-pointer-types] 
    igraphmodule_i_get_string_vertex_attr, 
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
src/attributes.c:1835:3: warning: incompatible pointer types initializing 'int (*)(const igraph_t *, const char *, igraph_es_t, igraph_strvector_t *)' with an 
     expression of type 'int (const igraph_t *, const char *, igraph_vs_t, igraph_vector_bool_t *)' [-Wincompatible-pointer-types] 
    igraphmodule_i_get_boolean_vertex_attr, 
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
src/attributes.c:1836:3: warning: excess elements in struct initializer 
    igraphmodule_i_get_numeric_edge_attr, 
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
5 warnings and 8 errors generated. 
error: command 'gcc' failed with exit status 1 

Edit: добавлена ​​текущий ImportError ТХТ:

>>> import igraph 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
ImportError: No module named igraph 
>>> exit() 

Answer 1

Я, наконец, понял это. Огромное спасибо + Тамасу за проявление крайнего терпения. Существующие файлы образа диска недостаточно надежны, чтобы иметь дело с уникальными местами установки для распространения Enthought Canopy. Я также сделал пару ошибок в заказе, который я попробовал установить igraph. Правильная процедура сначала требует обновления C-core для igraph, а затем с использованием источника для установки python-igraph с использованием [% python setup.py install].