[sage-support] Re: Reverse sage_root-5.13
On 2014-03-09, Bikerman wrote: > I thought it might require more horsepower than I have on this server > (under 2gig memory and single processor CENTOS. I had a few problems > getting 5.10 and then 6.0 installed - the installation (source) bombs when > it runs out of memory - usually on Linbook - and I have to put the server > into a deep coma before I can get a clean install. Once done then it runs > fine with my other stuff - Apache web-server mainly. I can't just add more > virtual because its a VPS, and although I can hack a swapfile using a > couple of tricks, it doesn't seem to help much. It needs over a gig of free > memory before it will even get close to a clean run. > You might try using git to repair what's damaged by your package installation. Probably just one command: git checkout master will do the trick. See http://www.sagemath.org/doc/developer/manual_git.html for more details. > Do you happen to know if 6.11 is hungrier than 6.0? If it hasn't done a > Microsoft (ie bloated at least 10% on each minor release and up to 100% per > major) then it would make sense to give it a go. I don't think it is much different in this way. You can try using git to pull the updates and then run make. It might work without the need to rebuild the whole thing. > > (Now...where's my server hammer? I'll need to put the little guy to sleep > to stop him squirming around and spoiling the surgery. :-) > > On Saturday, 8 March 2014 17:50:30 UTC, Dima Pasechnik wrote: >> >> On 2014-03-08, Bikerman > wrote: >> > Is there a simple way to reverse the effect of loading spkg >> sage_root-5.13 >> > into a sage 6.0 installation. >> > I installed it by accident (forgot to delete it from a file holding the >> > names of spkg installs to batch) and naturally the installation now >> fails >> > to recognise the packages previously installed. It will take some while >> to >> > reinstall them all, so I'm wondering if there is a quick and dirty way >> to >> > just reverse the effects, since I'm pretty sure the package only reset >> an >> > index and didn't actually uninstall anything. >> The package had overwritten a bunch of stuff, I guess. >> Do you have any pressing reason not to upgrade to Sage 6.1.1 ? >> This would have been the simplest way out... >> >> > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] I get lost
I get lost where I must post the new message/ I'd like to see my message immidiatly jn the first line of incoming group/ But I cannot find my lines only between sended What am I doing wrong? -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Modelica & Sage
Is there any use of Modelica (OpenModelica) within sage? BR/P -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: `GLIBC_2.14' not found' running make on 64-bit Sage 4.8 Install: ???
On Monday, 9 April 2012 23:20:26 UTC+8, rvau...@gmail.com wrote: > Trying to install 64-bit Sage 4.8. Run make, receive... > > "Installing c_lib > python: /lib64/libc.so.6: version `GLIBC_2.14' not found > (required by > /spare/sage/sage-4.8-linux-64bit-fedora_release_16_verne_-x86_64-Linux/local/lib/libpython2.6.so.1.0) > ERROR: There was an error building c_lib." > > When I "rpm -qa|grep glibc" I get: > glibc-2.5-81.el5_8.1.i686 > glibc-2.5-81.el5_8.1.x86_64 > glibc-devel-2.5-81.el5_8.1.i386 > glibc-devel-2.5-81.el5_8.1.x86_64 > glibc-common-2.5-81.el5_8.1.x86_64 > glibc-headers-2.5-81.el5_8.1.x86_64 > glibc-utils-2.5-81.el5_8.1.x86_64" > > When I "yum list |grep glibc" I get: > glibc.i686 2.5-81.el5_8.1 installed > glibc.x86_64 2.5-81.el5_8.1 installed > glibc-common.x86_64 2.5-81.el5_8.1 installed > glibc-devel.i386 2.5-81.el5_8.1 installed > glibc-devel.x86_64 2.5-81.el5_8.1 installed > glibc-headers.x86_64 2.5-81.el5_8.1 installed > glibc-utils.x86_64 2.5-81.el5_8.1 installed > compat-glibc.i386 1:2.3.4-2.26 sl-base > compat-glibc.x86_64 1:2.3.4-2.26 sl-base > compat-glibc-headers.x86_64 1:2.3.4-2.26 sl-base" > > Thoughts/experience re this? > > Thanks, > -Richard Vaughn I have a similar issue with Glibc. My system has Glibc6 installed. Sage would not start. Any suggestion as to how to resolve this? -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: jmol on notebook blocked in firefox
I'll try this again; google groups just gave me a "This message has been deleted" after I posted...anyone know why this happened? On Thursday, March 6, 2014 8:48:28 AM UTC-6, Luis Finotti wrote: > > Dear all, > > I am making a presentation of Sage for undergraduate math students next > week, and when trying some old example I see that I cannot make a 3D graph > interactive anymore. > > The first error is that the java plugin is "out of date and vulnerable". > I've installed the latest plugin (from > http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html, > > namely Java Plug-in 1.7.0_25) and the problem persists. (I had tried > open-jdk and icedtea in the past, and they seemed not to work well with > sage/jmol, at least at the time). > > I'm running sage-6.1.1, on 64-bit up to date Debian Unstable (Linux), with > Firefox 27 and Chromium 32. > > If I try to allow (by clicking on "run once"), I get a message "Your > security setting have blocked an application from running with an > out-of-date or expired version of Java." > > I have a similar Ubuntu setup with java-7-oracle and saw the same problems with sage cell server 3d plots trying to start jmol. Here was what worked for me: - Run the "jconfig" application (mine was in the path at /usr/bin/jconfig; "locate" might find it elsewhere) - Click Security tab, click "Enable Java content in the browser", lower Security Level to "Medium", - I also added "https://cloud.sagemath.com"; to the Exception Site List, but if you're running a "local install", may not need this. Starting jmol will give some warning messages, but it seems to work fine. Hope this works for you, too. SSingleton -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: View dynamic Sage tutorial from local program
On Friday, March 7, 2014 5:30:50 AM UTC+4, J. R. L. wrote: > I'm trying to view the "dynamic" (not static) version of the Sage tutorial > from my locally started instance of Sage. I'm running version 5.13 on Windows > 7 (through VirtualBox), and whenever I click "Help", I can view the static > version, but the link for the interactive tutorial only returns a dead page. > I know I can do this online, but is there a way to access this from my copy > of Sage? Thanks! -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Change color in command line
Hi all, I've started using Sage (mostly from the command line) and I've noticed by default a lot of the output text is colored blue. This is very difficult to see on the background of the terminal, so I was wondering if there was any way to change this easily? There was one topic posted here a while ago but that was about changing the color of the text on the notebook; I want this for the command line. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
Re: [sage-support] Re: Sagetex issues
Hi, it's been a really long time since my previous post. I had given up trying to use sagetex (I actually had completely forgotten about it). But then recently, I rediscovered it and decided I should try to use it again. I am still having issues with the example file, so I'll copy paste the error below : Sage commandline 6 Traceback (most recent call last): File "/Users/sdermon/Documents/popo/example.sagetex.py", line 367, in _st_.endofdoc() File "/Applications/Sage-6.1.1.app/Contents/Resources/sage/local/lib/python2.7/site-packages/sagetex.py", line 282, in endofdoc sagef = open(self.filename + '.sagetex.sage', 'r') IOError: [Errno 2] No such file or directory: 'example.sagetex.sage' logout I have Python/Sage/TeXLive running fine with no issues whatsoever but I'm still having issues with this file. I thank you in advance for any helpful advice you may give. Samuel DM -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: jmol on notebook blocked in firefox
Hello, On Thursday, March 6, 2014 8:48:28 AM UTC-6, Luis Finotti wrote: > > Dear all, > > > The first error is that the java plugin is "out of date and vulnerable". > I've installed the latest plugin (from > http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html, > > namely Java Plug-in 1.7.0_25) and the problem persists. (I had tried > open-jdk and icedtea in the past, and they seemed not to work well with > sage/jmol, at least at the time). > > I'm running sage-6.1.1, on 64-bit up to date Debian Unstable (Linux), with > Firefox 27 and Chromium 32. > > I had a similar problem with the sage cell server. My system: Ubuntu 12.04-32, Chromium 32, FF 27, java-7-oracle. The fix for me: found an application called jcontrol; I used "locate jcontrol" and found it hiding at: /usr/bin/jcontrol /usr/lib/jvm/java-7-oracle/bin/jcontrol /usr/lib/jvm/java-7-oracle/jre/bin/jcontrol Run jcontrol; click the "Security" tab; click "Enable Java content in the browser", lower the security slider to "Medium", add "https://cloud.sagemath.com"; to the Exception Site List. I still get various security warnings, but jmol now works inline. The slider and exception list are probably redundant, but now java works on other sites, too. Hope it works for you! SSingleton -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
Re: [sage-support] Change color in command line
Would be nice to have a general theme toggle. background=dark or background=light, like vim. Also, on systems with default black background terminals, background=dark default would be nice. Regards, Jan On 9 March 2014 01:05, Nitin Prasad wrote: > Hi all, > > I've started using Sage (mostly from the command line) and I've noticed by > default a lot of the output text is colored blue. This is very difficult to > see on the background of the terminal, so I was wondering if there was any > way to change this easily? There was one topic posted here a while ago but > that was about changing the color of the text on the notebook; I want this > for the command line. > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at http://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. > -- .~. /V\ Jan Groenewald /( )\www.aims.ac.za ^^-^^ -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
Re: [sage-support] Change color in command line
The colors are controlled by IPython. You should be able to create a file $HOME/.sage/ipython-0.12/profile_sage/ipython_config.py with the lines c = get_config() # Set the color scheme (NoColor, Linux, or LightBG). c.TerminalInteractiveShell.colors = 'Linux' for example, to change the color scheme. See http://ipython.org/ipython-doc/rel-1.0.0/config/old.html#color for some more information. You can also run "sage --ipython config -h" for a help message about configuring IPython. It might not be a bad idea to have several of our own pre-defined color schemes, with switches for the as Jan suggests... John On Sunday, March 9, 2014 8:13:02 AM UTC-7, Jan Groenewald wrote: > > Would be nice to have a general theme toggle. background=dark or > background=light, like vim. Also, on systems with default black background > terminals, background=dark default would be nice. > > Regards, > Jan > > > > On 9 March 2014 01:05, Nitin Prasad > wrote: > >> Hi all, >> >> I've started using Sage (mostly from the command line) and I've noticed >> by default a lot of the output text is colored blue. This is very difficult >> to see on the background of the terminal, so I was wondering if there was >> any way to change this easily? There was one topic posted here a while ago >> but that was about changing the color of the text on the notebook; I want >> this for the command line. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sage-support" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to sage-support...@googlegroups.com . >> To post to this group, send email to sage-s...@googlegroups.com >> . >> Visit this group at http://groups.google.com/group/sage-support. >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > .~. > /V\ Jan Groenewald > /( )\www.aims.ac.za > ^^-^^ > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: `GLIBC_2.14' not found' running make on 64-bit Sage 4.8 Install: ???
Compile from source On Saturday, March 8, 2014 4:39:09 AM UTC, Chak Wing Sin wrote: > > On Monday, 9 April 2012 23:20:26 UTC+8, rvau...@gmail.com wrote: > > Trying to install 64-bit Sage 4.8. Run make, receive... > > > > "Installing c_lib > > python: /lib64/libc.so.6: version `GLIBC_2.14' not found > > (required by > /spare/sage/sage-4.8-linux-64bit-fedora_release_16_verne_-x86_64-Linux/local/lib/libpython2.6.so.1.0) > > > > ERROR: There was an error building c_lib." > > > > When I "rpm -qa|grep glibc" I get: > > glibc-2.5-81.el5_8.1.i686 > > glibc-2.5-81.el5_8.1.x86_64 > > glibc-devel-2.5-81.el5_8.1.i386 > > glibc-devel-2.5-81.el5_8.1.x86_64 > > glibc-common-2.5-81.el5_8.1.x86_64 > > glibc-headers-2.5-81.el5_8.1.x86_64 > > glibc-utils-2.5-81.el5_8.1.x86_64" > > > > When I "yum list |grep glibc" I get: > > glibc.i6862.5-81.el5_8.1 > installed > > glibc.x86_64 2.5-81.el5_8.1 > installed > > glibc-common.x86_64 2.5-81.el5_8.1 > installed > > glibc-devel.i386 2.5-81.el5_8.1 > installed > > glibc-devel.x86_642.5-81.el5_8.1 > installed > > glibc-headers.x86_64 2.5-81.el5_8.1 > installed > > glibc-utils.x86_642.5-81.el5_8.1 > installed > > compat-glibc.i386 1:2.3.4-2.26 > sl-base > > compat-glibc.x86_64 1:2.3.4-2.26 > sl-base > > compat-glibc-headers.x86_64 1:2.3.4-2.26 > sl-base" > > > > Thoughts/experience re this? > > > > Thanks, > > -Richard Vaughn > > I have a similar issue with Glibc. My system has Glibc6 installed. > Sage would not start. > > Any suggestion as to how to resolve this? -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
Re: [sage-support] Change color in command line
Thank you very much for the assistance! I'd like to try to add the ability to toggle colors in sage itself. As a new user (and developer), I'd appreciate you input. Would a good way to go about this be to add a target to the Makefile that creates a file like you described, and then create a function in sage that will modify this upon request? Also, when you mentioned "It might not be a bad idea to have several of our own pre-defined color schemes" I noticed that the preset values of Linux and LightBG basically correspond to dark and light background respectively, so making our own color seems would be a bit redundant. Did you have any other color schemes in mind? Thanks, Nitin Prasad On Sunday, March 9, 2014 1:46:59 PM UTC-5, John H Palmieri wrote: > > The colors are controlled by IPython. You should be able to create a file > $HOME/.sage/ipython-0.12/profile_sage/ipython_config.py with the lines > > c = get_config() > # Set the color scheme (NoColor, Linux, or LightBG). > c.TerminalInteractiveShell.colors = 'Linux' > > for example, to change the color scheme. See > http://ipython.org/ipython-doc/rel-1.0.0/config/old.html#color for some > more information. You can also run "sage --ipython config -h" for a help > message about configuring IPython. > > It might not be a bad idea to have several of our own pre-defined color > schemes, with switches for the as Jan suggests... > > John > > > > > > On Sunday, March 9, 2014 8:13:02 AM UTC-7, Jan Groenewald wrote: >> >> Would be nice to have a general theme toggle. background=dark or >> background=light, like vim. Also, on systems with default black background >> terminals, background=dark default would be nice. >> >> Regards, >> Jan >> >> >> >> On 9 March 2014 01:05, Nitin Prasad wrote: >> >>> Hi all, >>> >>> I've started using Sage (mostly from the command line) and I've noticed >>> by default a lot of the output text is colored blue. This is very difficult >>> to see on the background of the terminal, so I was wondering if there was >>> any way to change this easily? There was one topic posted here a while ago >>> but that was about changing the color of the text on the notebook; I want >>> this for the command line. >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "sage-support" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to sage-support...@googlegroups.com. >>> To post to this group, send email to sage-s...@googlegroups.com. >>> Visit this group at http://groups.google.com/group/sage-support. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> .~. >> /V\ Jan Groenewald >> /( )\www.aims.ac.za >> ^^-^^ >> > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
Re: [sage-support] Change color in command line
Maybe we don't need any more color schemes; I certainly don't have anything
in mind. I just use the default one all of the time.
Rather than a Makefile target, a Sage command to change on-the-fly would be
nice. You might investigate whether IPython allows changing color schemes
while it's running, or if it needs to be restarted for such changes to take
effect. If the former, just provide access to that command. If the latter,
at least updating the Installation guide with information about how to
change it would be a start. A Makefile target is not appropriate since a
sysadmin may be building and installing Sage for many users; instead, you
want a run-time solution. Maybe a command-line flag ("sage --color=...")?
This would just pass the appropriate configuration option to IPython.
Also note http://trac.sagemath.org/ticket/14713, which updates the version
of IPython in Sage. I'm guessing that the changes on that ticket will be
available in the next beta release.
John
On Sunday, March 9, 2014 4:00:36 PM UTC-7, Nitin Prasad wrote:
>
> Thank you very much for the assistance!
>
> I'd like to try to add the ability to toggle colors in sage itself. As a
> new user (and developer), I'd appreciate you input. Would a good way to go
> about this be to add a target to the Makefile that creates a file like you
> described, and then create a function in sage that will modify this upon
> request? Also, when you mentioned
>
> "It might not be a bad idea to have several of our own pre-defined color
> schemes"
>
> I noticed that the preset values of Linux and LightBG basically correspond
> to dark and light background respectively, so making our own color seems
> would be a bit redundant. Did you have any other color schemes in mind?
>
> Thanks,
>
> Nitin Prasad
>
> On Sunday, March 9, 2014 1:46:59 PM UTC-5, John H Palmieri wrote:
>>
>> The colors are controlled by IPython. You should be able to create a file
>> $HOME/.sage/ipython-0.12/profile_sage/ipython_config.py with the lines
>>
>> c = get_config()
>> # Set the color scheme (NoColor, Linux, or LightBG).
>> c.TerminalInteractiveShell.colors = 'Linux'
>>
>> for example, to change the color scheme. See
>> http://ipython.org/ipython-doc/rel-1.0.0/config/old.html#color for some
>> more information. You can also run "sage --ipython config -h" for a help
>> message about configuring IPython.
>>
>> It might not be a bad idea to have several of our own pre-defined color
>> schemes, with switches for the as Jan suggests...
>>
>> John
>>
>>
>>
>>
>>
>> On Sunday, March 9, 2014 8:13:02 AM UTC-7, Jan Groenewald wrote:
>>>
>>> Would be nice to have a general theme toggle. background=dark or
>>> background=light, like vim. Also, on systems with default black background
>>> terminals, background=dark default would be nice.
>>>
>>> Regards,
>>> Jan
>>>
>>>
>>>
>>> On 9 March 2014 01:05, Nitin Prasad wrote:
>>>
Hi all,
I've started using Sage (mostly from the command line) and I've noticed
by default a lot of the output text is colored blue. This is very
difficult
to see on the background of the terminal, so I was wondering if there was
any way to change this easily? There was one topic posted here a while ago
but that was about changing the color of the text on the notebook; I want
this for the command line.
--
You received this message because you are subscribed to the Google
Groups "sage-support" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to sage-support...@googlegroups.com.
To post to this group, send email to sage-s...@googlegroups.com.
Visit this group at http://groups.google.com/group/sage-support.
For more options, visit https://groups.google.com/d/optout.
>>>
>>>
>>>
>>> --
>>> .~.
>>> /V\ Jan Groenewald
>>> /( )\www.aims.ac.za
>>> ^^-^^
>>>
>>
--
You received this message because you are subscribed to the Google Groups
"sage-support" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sage-support+unsubscr...@googlegroups.com.
To post to this group, send email to sage-support@googlegroups.com.
Visit this group at http://groups.google.com/group/sage-support.
For more options, visit https://groups.google.com/d/optout.
