On Wednesday, October 7, 2015, David Roe <r...@math.harvard.edu> wrote:
> The only reports I've seen, on > https://groups.google.com/forum/#!topic/sage-devel/OBv5x1v3_6M, have been > positive. What conflicting reports have you received? > > > I think Tom Judson said it doesn't work. > > I haven't tried it myself; I'm still running 10.9. > > Here's a summary for how to disable it: > > 1. Reboot, holding down Cmd-R to start in Recovery Mode. > 2. In a terminal window, execute csrutil disable > 3. Reboot back into non-Recovery Mode. > > Here's a warning for why you might hesitate (this is my understanding of > the issue; someone please correct me if I'm wrong): > > In OS X 10.11, Apple changed the operating system to no longer allow > modification of certain system folders, even when logged in as root. They > made this change to make it more difficult for malware to affect the > operating system, but it has the side effect of disrupting Sage's current > build process. Disabling system integrity protection may allow you to > build Sage, but it also disables a security feature of your operating > system. > > David > > On Wed, Oct 7, 2015 at 12:52 PM, William Stein <wst...@gmail.com > <javascript:_e(%7B%7D,'cvml','wst...@gmail.com');>> wrote: > >> >> >> On Wednesday, October 7, 2015, David Roe <roed.m...@gmail.com >> <javascript:_e(%7B%7D,'cvml','roed.m...@gmail.com');>> wrote: >> >>> Do you want to mention the possibility of disabling system integrity >>> protection, or are you purposefully avoiding that option? >>> David >>> >> >> >> To what extent does it actually really work? To what extent? I've got >> conflicting reports. >> >> I think we should mention it. >> >> >>> >>> On Wed, Oct 7, 2015 at 12:38 PM, William Stein <wst...@gmail.com> wrote: >>> >>>> Hi, >>>> >>>> We need to post a statement on the Sagemath.org website about the El >>>> Capitan os x 10.11 situation, since I'm getting (or will be getting) >>>> emails "left and right" from people freaking out about this. >>>> Here's one answer -- how could it be reworded to be right? >>>> >>>> --- >>>> Hi, >>>> >>>> As far as I know, there is no way to run Sage on OS X anymore (except >>>> by using VirtualBox), and I don't know when/if this will change. >>>> Here's one recent discussion of ongoing work: >>>> >>>> https://groups.google.com/forum/#!topic/sage-devel/-ZVSh5adEkY >>>> >>>> Basically apple made many fundamental changes to OS X 10.11 that >>>> fundamentally breaks a large ecosystem of open source software. >>>> >>>> Fixing these things will take time, and I have no idea how long. >>>> >>>> William >>>> --- >>>> >>>> -- >>>> William (http://wstein.org) >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "sage-devel" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to sage-devel+unsubscr...@googlegroups.com. >>>> To post to this group, send email to sage-devel@googlegroups.com. >>>> Visit this group at http://groups.google.com/group/sage-devel. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "sage-devel" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to sage-devel+unsubscr...@googlegroups.com. >>> To post to this group, send email to sage-devel@googlegroups.com. >>> Visit this group at http://groups.google.com/group/sage-devel. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> -- >> Sent from my massive iPhone 6 plus. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sage-devel" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to sage-devel+unsubscr...@googlegroups.com >> <javascript:_e(%7B%7D,'cvml','sage-devel%2bunsubscr...@googlegroups.com');> >> . >> To post to this group, send email to sage-devel@googlegroups.com >> <javascript:_e(%7B%7D,'cvml','sage-devel@googlegroups.com');>. >> Visit this group at http://groups.google.com/group/sage-devel. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "sage-devel" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-devel+unsubscr...@googlegroups.com > <javascript:_e(%7B%7D,'cvml','sage-devel%2bunsubscr...@googlegroups.com');> > . > To post to this group, send email to sage-devel@googlegroups.com > <javascript:_e(%7B%7D,'cvml','sage-devel@googlegroups.com');>. > Visit this group at http://groups.google.com/group/sage-devel. > For more options, visit https://groups.google.com/d/optout. > -- Sent from my massive iPhone 6 plus. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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