py27-cython @0.27.3 built on Mac OS X 10.5.8, Leopard, stops py27-cryptography, py27-pynacl, nghttp2 from building

[ballapete (Peter "Pete" Dyballa)]

Making all in python
make[2]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_www_nghttp2/nghttp2/work/nghttp2-1.28.0/python'
/opt/local/bin/cython-2.7 -o nghttp2.c nghttp2.pyx
Traceback (most recent call last):
  File "/opt/local/bin/cython-2.7", line 11, in <module>
    load_entry_point('Cython==0.27.3', 'console_scripts', 'cython')()
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 572, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2769, in load_entry_point
    return ep.load()
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2422, in load
    return self.resolve()
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2428, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Cython/Compiler/Main.py", line 28, in <module>
    from .Scanning import PyrexScanner, FileSourceDescriptor
ImportError: dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Cython/Compiler/Scanning.so, 2): Symbol not found: _PyUnicodeUCS2_FromObject
  Referenced from: /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Cython/Compiler/Scanning.so
  Expected in: dynamic lookup

make[2]: *** [nghttp2.c] Error 1
make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_www_nghttp2/nghttp2/work/nghttp2-1.28.0/python'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_www_nghttp2/nghttp2/work/nghttp2-1.28.0'
make: *** [all] Error 2
make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_www_nghttp2/nghttp2/work/nghttp2-1.28.0'
Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_www_nghttp2/nghttp2/work/nghttp2-1.28.0" && /usr/bin/make -w all 
Exit code: 2

See also #55524 and #55525.

[ballapete (Peter "Pete" Dyballa)]

Main.log from PPC Leopard

[ballapete (Peter "Pete" Dyballa)]

py27-cython is installed from py27-cython-0.27.3_0.darwin_9.ppc.tbz.

[ballapete (Peter "Pete" Dyballa)]

After building py27-cython from source the other ports could be upgraded.

[ballapete (Peter "Pete" Dyballa)]

Something similar is with the ports py-libxml2 and/or py27-libxml2. I had to rebuild them bothfrom source in order to be able to upgrade gtk-doc.

[ryandesign (Ryan Carsten Schmidt)]

I assume you have installed the python27 port with the +ucs4 variant. Try installing python27 without that variant. After you do that, you'll have to rebuild again all the ports you previously rebuilt, because all python modules have to be built to match whether your python has ucs2 or ucs4. This has come up in several previous tickets over the years. I don't know why we offer the ucs4 variant since it causes this problem. We should remove this variant from python26, python27, and python32 and revbump them.

[ballapete (Peter "Pete" Dyballa)]

Python 2.7 has gone, so this ticket can be closed.