Installing python-twisted fails

ReadyNas:/c/home/eggy/TwistedCore-8.1.0# python setup.py install

Things start off well and he's copying stuff: (I replaced most of the boring lines with ellipses. The error-messages are in the second part.)

running install

running build

running build_py
creating build
creating build/lib.linux-padre-2.6
creating build/lib.linux-padre-2.6/twisted
creating build/lib.linux-padre-2.6/twisted/plugins
copying twisted/plugins/__init__.py -> build/lib.linux-padre-2.6/twisted/plugins
...
copying twisted/plugin.py -> build/lib.linux-padre-2.6/twisted
creating build/lib.linux-padre-2.6/twisted/application
copying twisted/application/__init__.py -> build/lib.linux-padre-2.6/twisted/application
...
copying twisted/application/strports.py -> build/lib.linux-padre-2.6/twisted/application
creating build/lib.linux-padre-2.6/twisted/cred
copying twisted/cred/__init__.py -> build/lib.linux-padre-2.6/twisted/cred
...
copying twisted/cred/util.py -> build/lib.linux-padre-2.6/twisted/cred
creating build/lib.linux-padre-2.6/twisted/enterprise
copying twisted/enterprise/__init__.py -> build/lib.linux-padre-2.6/twisted/enterprise
...
copying twisted/enterprise/util.py -> build/lib.linux-padre-2.6/twisted/enterprise
creating build/lib.linux-padre-2.6/twisted/internet
copying twisted/internet/__init__.py -> build/lib.linux-padre-2.6/twisted/internet
...
copying twisted/internet/wxsupport.py -> build/lib.linux-padre-2.6/twisted/internet
creating build/lib.linux-padre-2.6/twisted/internet/iocpreactor
copying twisted/internet/iocpreactor/__init__.py -> build/lib.linux-padre-2.6/twisted/internet/iocpreactor
...
copying twisted/internet/iocpreactor/udp.py -> build/lib.linux-padre-2.6/twisted/internet/iocpreactor
creating build/lib.linux-padre-2.6/twisted/internet/test
copying twisted/internet/test/__init__.py -> build/lib.linux-padre-2.6/twisted/internet/test
copying twisted/internet/test/test_iocp.py -> build/lib.linux-padre-2.6/twisted/internet/test
creating build/lib.linux-padre-2.6/twisted/manhole
copying twisted/manhole/__init__.py -> build/lib.linux-padre-2.6/twisted/manhole
...
copying twisted/manhole/telnet.py -> build/lib.linux-padre-2.6/twisted/manhole
creating build/lib.linux-padre-2.6/twisted/manhole/ui
copying twisted/manhole/ui/__init__.py -> build/lib.linux-padre-2.6/twisted/manhole/ui
...
copying twisted/manhole/ui/spelunk_gnome.py -> build/lib.linux-padre-2.6/twisted/manhole/ui
creating build/lib.linux-padre-2.6/twisted/persisted
copying twisted/persisted/__init__.py -> build/lib.linux-padre-2.6/twisted/persisted
...
copying twisted/persisted/styles.py -> build/lib.linux-padre-2.6/twisted/persisted
creating build/lib.linux-padre-2.6/twisted/persisted/journal
copying twisted/persisted/journal/__init__.py -> build/lib.linux-padre-2.6/twisted/persisted/journal
...
copying twisted/persisted/journal/rowjournal.py -> build/lib.linux-padre-2.6/twisted/persisted/journal
creating build/lib.linux-padre-2.6/twisted/protocols
copying twisted/protocols/__init__.py -> build/lib.linux-padre-2.6/twisted/protocols
...
copying twisted/protocols/xmlstream.py -> build/lib.linux-padre-2.6/twisted/protocols
creating build/lib.linux-padre-2.6/twisted/protocols/gps
copying twisted/protocols/gps/__init__.py -> build/lib.linux-padre-2.6/twisted/protocols/gps
copying twisted/protocols/gps/rockwell.py -> build/lib.linux-padre-2.6/twisted/protocols/gps
creating build/lib.linux-padre-2.6/twisted/protocols/mice
copying twisted/protocols/mice/__init__.py -> build/lib.linux-padre-2.6/twisted/protocols/mice
copying twisted/protocols/mice/mouseman.py -> build/lib.linux-padre-2.6/twisted/protocols/mice
creating build/lib.linux-padre-2.6/twisted/python
copying twisted/python/__init__.py -> build/lib.linux-padre-2.6/twisted/python
...
copying twisted/python/zshcomp.py -> build/lib.linux-padre-2.6/twisted/python
creating build/lib.linux-padre-2.6/twisted/python/test
copying twisted/python/test/__init__.py -> build/lib.linux-padre-2.6/twisted/python/test
...
copying twisted/python/test/test_zipstream.py -> build/lib.linux-padre-2.6/twisted/python/test
creating build/lib.linux-padre-2.6/twisted/scripts
copying twisted/scripts/__init__.py -> build/lib.linux-padre-2.6/twisted/scripts
...
copying twisted/scripts/twistd.py -> build/lib.linux-padre-2.6/twisted/scripts
creating build/lib.linux-padre-2.6/twisted/scripts/test
copying twisted/scripts/test/__init__.py -> build/lib.linux-padre-2.6/twisted/scripts/test
copying twisted/scripts/test/test_mktap.py -> build/lib.linux-padre-2.6/twisted/scripts/test
creating build/lib.linux-padre-2.6/twisted/spread
copying twisted/spread/__init__.py -> build/lib.linux-padre-2.6/twisted/spread
...
copying twisted/spread/util.py -> build/lib.linux-padre-2.6/twisted/spread
creating build/lib.linux-padre-2.6/twisted/spread/ui
copying twisted/spread/ui/__init__.py -> build/lib.linux-padre-2.6/twisted/spread/ui
...
copying twisted/spread/ui/tkutil.py -> build/lib.linux-padre-2.6/twisted/spread/ui
creating build/lib.linux-padre-2.6/twisted/tap
copying twisted/tap/__init__.py -> build/lib.linux-padre-2.6/twisted/tap
...
copying twisted/tap/telnet.py -> build/lib.linux-padre-2.6/twisted/tap
creating build/lib.linux-padre-2.6/twisted/test
copying twisted/test/__init__.py -> build/lib.linux-padre-2.6/twisted/test
...
copying twisted/test/time_helpers.py -> build/lib.linux-padre-2.6/twisted/test
creating build/lib.linux-padre-2.6/twisted/trial
copying twisted/trial/__init__.py -> build/lib.linux-padre-2.6/twisted/trial
...
copying twisted/trial/util.py -> build/lib.linux-padre-2.6/twisted/trial
creating build/lib.linux-padre-2.6/twisted/trial/test
copying twisted/trial/test/__init__.py -> build/lib.linux-padre-2.6/twisted/trial/test
...
copying twisted/trial/test/weird.py -> build/lib.linux-padre-2.6/twisted/trial/test

After the copying-part it goes downhill:

running build_ext
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.6 -c conftest.c -o conftest.o
building 'twisted.protocols._c_urlarg' extension
creating build/temp.linux-padre-2.6
creating build/temp.linux-padre-2.6/twisted
creating build/temp.linux-padre-2.6/twisted/protocols

gcc -pthread -fno-strict-aliasing -DNDEBUG -g -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.6 -c twisted/protocols/_c_urlarg.c -o build/temp.linux-padre-2.6/twisted/protocols/_c_urlarg.o

twisted/protocols/_c_urlarg.c:12:20: Python.h: No such file or directory
twisted/protocols/_c_urlarg.c:13:23: cStringIO.h: No such file or directory
twisted/protocols/_c_urlarg.c:24: error: syntax error before '*' token
twisted/protocols/_c_urlarg.c:24: warning: type defaults to `int' in declaration of `UrlargError'
twisted/protocols/_c_urlarg.c:24: warning: data definition has no type or storage class
twisted/protocols/_c_urlarg.c:39: error: syntax error before '*' token
twisted/protocols/_c_urlarg.c:39: error: syntax error before '*' token
twisted/protocols/_c_urlarg.c:40: warning: return type defaults to `int'
twisted/protocols/_c_urlarg.c:40: warning: function declaration isn't a prototype
twisted/protocols/_c_urlarg.c: In function `unquote':
twisted/protocols/_c_urlarg.c:44: error: `NULL' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:44: error: (Each undeclared identifier is reported only once
twisted/protocols/_c_urlarg.c:44: error: for each function it appears in.)
twisted/protocols/_c_urlarg.c:44: error: initializer element is not constant
twisted/protocols/_c_urlarg.c:44: error: (near initialization for `kwlist[2]')
twisted/protocols/_c_urlarg.c:46: error: `PyObject' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:46: error: `output' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:46: error: `str' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:46: warning: left-hand operand of comma expression has no effect
twisted/protocols/_c_urlarg.c:47: warning: implicit declaration of function `PyArg_ParseTupleAndKeywords'
twisted/protocols/_c_urlarg.c:47: error: `args' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:47: error: `kwargs' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:51: error: `PycStringIO' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:103: warning: implicit declaration of function `Py_DECREF'
twisted/protocols/_c_urlarg.c: At top level:
twisted/protocols/_c_urlarg.c:107: error: syntax error before "_c_urlarg_methods"
twisted/protocols/_c_urlarg.c:107: warning: type defaults to `int' in declaration of `_c_urlarg_methods'
twisted/protocols/_c_urlarg.c:108: warning: braces around scalar initializer
twisted/protocols/_c_urlarg.c:108: warning: (near initialization for `_c_urlarg_methods[0]')
twisted/protocols/_c_urlarg.c:108: warning: initialization makes integer from pointer without a cast
twisted/protocols/_c_urlarg.c:108: error: `PyCFunction' undeclared here (not in a function)
twisted/protocols/_c_urlarg.c:108: warning: excess elements in scalar initializer
twisted/protocols/_c_urlarg.c:108: warning: (near initialization for `_c_urlarg_methods[0]')
twisted/protocols/_c_urlarg.c:108: error: syntax error before "unquote"
twisted/protocols/_c_urlarg.c:108: error: `METH_VARARGS' undeclared here (not in a function)
twisted/protocols/_c_urlarg.c:108: error: `METH_KEYWORDS' undeclared here (not in a function)
twisted/protocols/_c_urlarg.c:108: warning: excess elements in scalar initializer
twisted/protocols/_c_urlarg.c:108: warning: (near initialization for `_c_urlarg_methods[0]')
twisted/protocols/_c_urlarg.c:109: warning: braces around scalar initializer
twisted/protocols/_c_urlarg.c:109: warning: (near initialization for `_c_urlarg_methods[1]')
twisted/protocols/_c_urlarg.c:109: error: `NULL' undeclared here (not in a function)
twisted/protocols/_c_urlarg.c:109: error: initializer element is not constant
twisted/protocols/_c_urlarg.c:109: error: (near initialization for `_c_urlarg_methods[1]')
twisted/protocols/_c_urlarg.c:109: error: `NULL' undeclared here (not in a function)
twisted/protocols/_c_urlarg.c:109: warning: excess elements in scalar initializer
twisted/protocols/_c_urlarg.c:109: warning: (near initialization for `_c_urlarg_methods[1]')
twisted/protocols/_c_urlarg.c:109: error: initializer element is not constant
twisted/protocols/_c_urlarg.c:109: error: (near initialization for `_c_urlarg_methods[1]')
twisted/protocols/_c_urlarg.c:110: warning: data definition has no type or storage class
twisted/protocols/_c_urlarg.c:112: error: syntax error before "init_c_urlarg"
twisted/protocols/_c_urlarg.c:113: warning: return type defaults to `int'
twisted/protocols/_c_urlarg.c: In function `init_c_urlarg':
twisted/protocols/_c_urlarg.c:114: error: `PyObject' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:114: error: `m' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:115: error: `d' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:118: error: `PycString_IMPORT' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:119: warning: implicit declaration of function `Py_InitModule'
twisted/protocols/_c_urlarg.c:120: warning: implicit declaration of function `PyModule_GetDict'
twisted/protocols/_c_urlarg.c:123: warning: implicit declaration of function `PyErr_NewException'
twisted/protocols/_c_urlarg.c:123: error: `PyExc_Exception' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:123: error: `NULL' undeclared (first use in this function)
twisted/protocols/_c_urlarg.c:123: warning: assignment makes pointer from integer without a cast
twisted/protocols/_c_urlarg.c:124: warning: implicit declaration of function `PyDict_SetItemString'
twisted/protocols/_c_urlarg.c:141: warning: implicit declaration of function `PyErr_Occurred'
twisted/protocols/_c_urlarg.c:142: warning: implicit declaration of function `PyErr_Print'
twisted/protocols/_c_urlarg.c:143: warning: implicit declaration of function `Py_FatalError'

error: command 'gcc' failed with exit status 1

Do I have to pass some extra parameters to the setup-script? These error-messages don't tell me much unfortunately.