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cschwan / sage-on-gentoo

(Unofficial) Gentoo Overlay for Sage- and Sage-related ebuilds
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Stable cython update is blocked by sage #592

Closed ngg closed 4 years ago

ngg commented 4 years ago

Upstream Gentoo has stabilized =dev-python/cython-0.29.20-r2, but sage requires <dev-python/cython-0.29.20 :(

kiwifb commented 4 years ago

Yes, getting support for that version of cython requires a patch that is not in any released version of sage - yet (coming in the next beta). Is it that important that I should include it in 9.1?

kiwifb commented 4 years ago

I'll be away until Monday (New Zealand time). Don't expect any action until then.

dimpase commented 4 years ago

Sage upstream is still on Cython 0.29.17. (only since May, https://trac.sagemath.org/ticket/29480) You are welcome to open a Sage ticket (you can use your GitHub account to log in) to ask for an update, and please leave a note on https://trac.sagemath.org/ticket/29480 if you did.

kiwifb commented 4 years ago

@dimpase he complains that it cannot use cython-0.29.20 with the sage ebuilds I have in overlay. I haven't allowed the use of cython-0.29.20 because of https://trac.sagemath.org/29867. Without it sage doesn't even start if you use cython-0.29.20.

Allowing it would mean for me to backport trac#29867 to 9.1. It should be in 9.2.beta4.

ngg commented 4 years ago

I think it would be great to include the patch from https://trac.sagemath.org/ticket/29867 in the sage-9.1 ebuild. =dev-python/pandas-1.0.4 is also stable now and explicitly requires >=dev-python/cython-0.29.20-r1, making these requirements conflict.

ghost commented 4 years ago

Portage will try to install =dev-python/pandas-0.24.2 when you try to do a fresh install of sage, which will break things (it doesn't even compile on my machine). You have to unmask =dev-python/pandas-1.0.1 and mask >=dev-python/pandas-1.0.4 until this is fixed if you want to install sage.

kiwifb commented 4 years ago

I am back. I will backport because I have a lot of catch up to do in the 9999 branch. Not unexpected but it all happened, almost all at once, very suddenly while I was away.

kiwifb commented 4 years ago

OK, re-open if there is a problem. Sorry for the long delay.

ngg commented 4 years ago

Seems to work for me, thanks for the fix.