Hi, I am following the instructions here:
http://doc.pypy.org/en/latest/cppyy.html#installation and here:
http://root.cern.ch/phpBB3/viewtopic.php?f=14&t=17018
In the first link, it says I can use a "built-in pypy" to do the translation to
make it go faster. I have pypy 2.1.0 from MacPorts, but it fails with the
following message:
<<<
jfcaron@jfcaron-MacBook:~/Projects/PyPyRoot/pypy$ pypy
rpython/translator/goal/translate.py --opt=jit
pypy/goal/targetpypystandalone.py --withmod-cppyy
Traceback (most recent call last):
File "app_main.py", line 72, in run_toplevel
File "rpython/translator/goal/translate.py", line 89, in <module>
log = py.log.Producer("translation")
File "/Users/jfcaron/Projects/PyPyRoot/pypy/py/_apipkg.py", line 114, in
__makeattr
result = importobj(modpath, attrname)
File "/Users/jfcaron/Projects/PyPyRoot/pypy/py/_apipkg.py", line 37, in
importobj
module = __import__(modpath, None, None, ['__doc__'])
File "/Users/jfcaron/Projects/PyPyRoot/pypy/py/_log/log.py", line 184, in
<module>
setattr(Syslog, _prio, getattr(py.std.syslog, _prio))
File "/Users/jfcaron/Projects/PyPyRoot/pypy/py/_std.py", line 13, in
__getattr__
m = __import__(name)
File "/opt/local/lib/pypy/lib_pypy/syslog.py", line 68, in <module>
lib = ffi.verify("""
File "/opt/local/lib/pypy/lib_pypy/cffi/api.py", line 311, in verify
lib = self.verifier.load_library()
File "/opt/local/lib/pypy/lib_pypy/cffi/verifier.py", line 68, in load_library
self.compile_module()
File "/opt/local/lib/pypy/lib_pypy/cffi/verifier.py", line 55, in
compile_module
self._write_source()
File "/opt/local/lib/pypy/lib_pypy/cffi/verifier.py", line 117, in
_write_source
file = open(self.sourcefilename, 'w')
IOError: [Errno 2] No such file or directory:
'/opt/local/lib/pypy/lib_pypy/__pycache__/_cffi__g7019d5d3xad93c709.c'
>>>
I am now doing the slow translation with CPython (also from MacPorts) with no
problems so far. Is this just a version mismatch between the MacPorts pypy and
that expected by the pypy on mercurial?
Jean-François
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