From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1OHQ3Y-0005hZ-If for garchives@archives.gentoo.org; Wed, 26 May 2010 23:30:36 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 3165DE0A59; Wed, 26 May 2010 23:30:20 +0000 (UTC) Received: from mx1.d.umn.edu (mx1.d.umn.edu [131.212.109.15]) by pigeon.gentoo.org (Postfix) with ESMTP id 0E9F6E0A59 for ; Wed, 26 May 2010 23:30:20 +0000 (UTC) Received: from mxr1.d.umn.edu (mxr1.d.umn.edu [131.212.109.92]) by mx1.d.umn.edu (8.13.8/8.13.8) with ESMTP id o4QNRrmt005827 for ; Wed, 26 May 2010 18:27:53 -0500 (CDT) Received: from mxv2.d.umn.edu (mxv2.d.umn.edu [131.212.109.136]) by mxr1.d.umn.edu (8.13.8/8.13.8) with ESMTP id o4QNRreQ029059 for ; Wed, 26 May 2010 18:27:53 -0500 (CDT) Received: from smtp.d.umn.edu (mx3.d.umn.edu [131.212.109.40]) by mxv2.d.umn.edu (8.13.8/8.13.8) with ESMTP id o4QNRruC004028 for ; Wed, 26 May 2010 18:27:53 -0500 (CDT) Received: from ledaig (ledaig.d.umn.edu [131.212.64.12]) (authenticated bits=0) by smtp.d.umn.edu (8.13.8/8.13.8) with ESMTP id o4QNQs4q026359 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 26 May 2010 18:26:54 -0500 (CDT) Date: Wed, 26 May 2010 18:26:47 -0500 From: Steven Trogdon Subject: [gentoo-science] [sage-on-gentoo](python-2.6.5-r99) To: gentoo-science X-Mailer: Balsa 2.4.7 Message-Id: <1274916413.31651.0@ledaig> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-science@lists.gentoo.org Reply-to: gentoo-science@lists.gentoo.org MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=PGP-SHA1; boundary="=-68FCGnlWwSp71yla12Ds" X-Virus-Scanned: clamav-milter 0.95.3 at mxv2.d.umn.edu X-Virus-Status: Clean X-Archives-Salt: a9b77042-c348-4cdb-833a-44ea98884b56 X-Archives-Hash: 04c0334b35d08bf458ec6b86b41b342b --=-68FCGnlWwSp71yla12Ds Content-Type: text/plain; charset=us-ascii; DelSp=Yes; Format=Flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable To those using amd64: I first encountered the following when revising sage-core-4.3.5-r1 to =20 allow backporting from sage-4.4.2 to sage-4.3.5 and it appears with =20 sage-4.4.2. If I upgrade python to 2.6.5-r99 and rebuild sage-core, =20 sage will not start. I get: ImportError Traceback (most recent call =20 last) /usr/lib64/python2.6/site-packages/IPython/ipmaker.pyc in =20 force_import(modname, force_reloa d) 61 reload(sys.modules[modname]) 62 else: ---> 63 __import__(modname) 64 65 /opt/sage/local/bin/ipy_profile_sage.py in () 5 preparser(True) 6 ----> 7 import sage.all_cmdline 8 sage.all_cmdline._init_cmdline(globals()) 9 /usr/lib64/python2.6/site-packages/sage/all_cmdline.py in () 12 try: 13 ---> 14 from sage.all import * 15 from sage.calculus.predefined import x 16 preparser(on=3DTrue) /usr/lib64/python2.6/site-packages/sage/all.py in () 70 get_sigs() 71 ---> 72 from sage.rings.all import * 73 from sage.matrix.all import * 74 /usr/lib64/python2.6/site-packages/sage/rings/all.py in () 92 93 # Algebraic numbers ---> 94 from qqbar import (AlgebraicRealField, is_AlgebraicRealField, =20 AA, 95 AlgebraicReal, is_AlgebraicReal, 96 AlgebraicField, is_AlgebraicField, QQbar, /usr/lib64/python2.6/site-packages/sage/rings/qqbar.py in () 1414 QQy =3D QQ['y'] 1415 QQy_y =3D QQy.gen() -> 1416 QQxy =3D QQ['x', 'y'] 1417 QQxy_x =3D QQxy.gen(0) 1418 QQxy_y =3D QQxy.gen(1) /usr/lib64/python2.6/site-packages/sage/rings/ring.so in =20 sage.rings.ring.Ring.__getitem__ ( sage/rings/ring.c:2711)() 203 204 --> 205 206 207 /usr/lib64/python2.6/site-packages/sage/rings/polynomial/polynomial_ring_co= nstructor.py =20 in PolynomialRing(base_ring, arg1, arg2, sparse, order, names, name, =20 implementation) 353 names =3D arg1 354 n =3D len(names) --> 355 R =3D _multi_variate(base_ring, names, n, sparse, =20 order) 356 357 if arg1 is None and arg2 is None: /usr/lib64/python2.6/site-packages/sage/rings/polynomial/polynomial_ring_co= nstructor.py =20 in _multi_variate(base_ring, names, n, sparse, order) 451 return R 452 --> 453 from sage.rings.polynomial.multi_polynomial_libsingular =20 import MPolynomialRing_ libsingular 454 if m.integral_domain.is_IntegralDomain(base_ring): 455 if n < 1: ImportError: =20 /usr/lib64/python2.6/site-packages/sage/rings/polynomial/multi_polynomial_l= ibs ingular.so: undefined symbol: _Z7_p_TestP8spolyrecP9sip_sringi Error importing ipy_profile_sage - perhaps you should run %upgrade? WARNING: Loading of ipy_profile_sage failed. and if I re-emerge sage I get: Setting permissions of DOT_SAGE directory so only you can read and =20 write it. Traceback (most recent call last): File "/opt/sage/local/bin/sage-eval", line 4, in from sage.all import * File "/usr/lib64/python2.6/site-packages/sage/all.py", line 72, in =20 from sage.rings.all import * File "/usr/lib64/python2.6/site-packages/sage/rings/all.py", line =20 90, in from qqbar import (AlgebraicRealField, is_AlgebraicRealField, AA, File "/usr/lib64/python2.6/site-packages/sage/rings/qqbar.py", line =20 1412, in QQxy =3D QQ['x', 'y'] File "ring.pyx", line 205, in sage.rings.ring.Ring.__getitem__ =20 (sage/rings/ring.c:2 550) File =20 "/usr/lib64/python2.6/site-packages/sage/rings/polynomial/polynomial_ring_c= ons tructor.py", line 355, in PolynomialRing R =3D _multi_variate(base_ring, names, n, sparse, order) File =20 "/usr/lib64/python2.6/site-packages/sage/rings/polynomial/polynomial_ring_c= ons tructor.py", line 453, in _multi_variate from sage.rings.polynomial.multi_polynomial_libsingular import =20 MPolynomialRing_li bsingular ImportError: =20 /usr/lib64/python2.6/site-packages/sage/rings/polynomial/multi_polynomia l_libsingular.so: undefined symbol: _Z7_p_TestP8spolyrecP9sip_sringi I could have overlooked something. I rebuilt cython with no effect. =20 This is somewhat similar to a problem that was solved by appending =20 "-fno-strict-aliasing" to the flags in sage-core; which is still there. =20 None of this is present with python-2.6.4-r99. Steve --=-68FCGnlWwSp71yla12Ds Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEABECAAYFAkv9rj0ACgkQSh5h5U6haiGS5QCghiF8eZNg9ZE4r+VWfinJsgvM bdYAnA062F48SytOHKosw9WNKFEbll/v =DVBL -----END PGP SIGNATURE----- --=-68FCGnlWwSp71yla12Ds--