From: | fbissey@××××××××××××.nz | ||
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To: | gentoo-science@l.g.o | ||

Subject: | Re: [gentoo-science] sci-mathematics/sage-4.7.1 and numpy version |
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Date: | Wed, 24 Aug 2011 22:30:02 | ||

Message-Id: | 20110825102453.8rso4gcssok4888w@webmail.slingshot.co.nz |
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In Reply to: | Re: [gentoo-science] sci-mathematics/sage-4.7.1 and numpy version by Steven Trogdon |

1 | Quoting Steven Trogdon <strogdon@×××××.edu>: |

2 | |

3 | > On Wed, 24 Aug 2011 12:03:19 +0200 |

4 | > rose@××××××××××××××.de wrote: |

5 | > |

6 | >> Hi, |

7 | >> |

8 | >> I just installed more or less succesful sage. During the |

9 | >> installation numpy was downgraded from numpy-1.6.1 to numpy-1.5.1. |

10 | >> Now every 'emerge -uvDN world' complaines about; |

11 | >> |

12 | >> WARNING: One or more updates have been skipped due to a dependency conflict: |

13 | >> |

14 | >> dev-python/numpy:0 |

15 | >> |

16 | >> (dev-python/numpy-1.6.1::gentoo, ebuild scheduled for merge) |

17 | >> conflicts with |

18 | >> ~dev-python/numpy-1.5.1 required by |

19 | >> (sci-mathematics/sage-4.7.1::sage-on-gentoo, installed) |

20 | >> |

21 | >> dev-python/pexpect:0 |

22 | >> |

23 | >> (dev-python/pexpect-2.4-r1::sage-on-gentoo, ebuild scheduled for |

24 | >> merge) conflicts with |

25 | >> ~dev-python/pexpect-2.0 required by |

26 | >> (sci-mathematics/sage-4.7.1::sage-on-gentoo, installed) |

27 | >> |

28 | >> If I try to install couchdb, numpy-1.6.1 will be installed again: |

29 | >> |

30 | >> root@caiman:/root(4)# emerge -pvuDN couchdb |

31 | >> |

32 | >> These are the packages that would be merged, in order: |

33 | >> |

34 | >> Calculating dependencies... done! |

35 | >> [ebuild N ] dev-lang/erlang-14.2.3 USE="doc emacs java odbc |

36 | >> smp ssl tk wxwidgets -halfword -hipe -kpoll -sctp" 98,075 kB |

37 | >> [ebuild N ] dev-db/couchdb-1.1.0 USE="-test" 1,063 kB |

38 | >> [ebuild U ] dev-python/numpy-1.6.1 [1.5.1] USE="doc lapack -test" 0 kB |

39 | >> |

40 | >> Should I mask numpy-1.6.1 or how are the chances that sage will work |

41 | >> with numpy-1.6.1? |

42 | >> |

43 | > At least until this Bug |

44 | > |

45 | > https://bugs.gentoo.org/show_bug.cgi?id=371099 |

46 | > |

47 | > is resolved (sog) sage requires ~numpy-1.5.1 |

48 | > |

49 | > I'm not sure exactly the impact on your system of masking |

50 | > >=numpy-1.6.0 but you |

51 | > could try that and see what emerge -puDNv world gives. I don't see which |

52 | > component, if any, of couchdb is pulling in numpy or where else numpy is |

53 | > needed on your system. Oh, and you will also have to mask >=pexpect-2.4 |

54 | > |

55 | Hi all, |

56 | |

57 | Sorry I needed to have a little break. numpy-1.6+ is not compatible with sage |

58 | at the moment: |

59 | http://trac.sagemath.org/sage_trac/ticket/11334 |

60 | so don't try it. I suspect numpy wants to upgrade to 1.6.1 for you for the |

61 | following reason: |

62 | 1) you put numpy in your package.keywords file |

63 | 2) numpy is part of your world set. It is upgraded independently of any |

64 | dependency requirement. The fact that it is pulled just by -D is |

65 | somewhat a bug |

66 | in portage - although there could be a web of dependencies leading to numpy. |

67 | emerge -puNv couchdb probably won't pick it. |

68 | |

69 | If you downgraded from numpy-1.6.x to 1.5.1 don't forget to rebuild scipy. |

70 | |

71 | Francois |

Subject | Author |
---|---|

Re: [gentoo-science] sci-mathematics/sage-4.7.1 and numpy version | P Purkayastha <ppurka@×××××.com> |

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