2021-03-01 18:36:47 +0200 received badge ● Famous Question (source) 2020-11-28 07:03:06 +0200 received badge ● Notable Question (source) 2020-06-13 00:14:54 +0200 commented question sage 9.1 installation problem Thank you very much @eric_g for your response! indeed, It worked! Do I have to update my post?? 2020-06-10 13:53:25 +0200 asked a question sage 9.1 installation problem I have downloaded sage-9.1-Ubuntu_18.04-x86_64.tar.bz2 binary into a folder named Sage 9.1. Then from that location on terminal I typed: ./sage  A patching sequence started with the final mesagge: Error: The path to the Sage directory ($SAGE_ROOT) MUST NOT contain spaces. It is currently "/home/javi/Sage 9.1/SageMath". Please correct this by moving Sage (or renaming one or more directories) first. Exiting now... Error setting environment variables by sourcing '/home/javi/Sage 9.1/SageMath/src/bin/sage-env'; possibly contact sage-devel (see http://groups.google.com/group/sage-devel).  Then I thought "this must be fixed by changing the directory name"...wroooong. I changed the path to /home/javi/sage/sage-9.1 (changed "Sage 9.1" for "sage" and "SageMath" for "sage-9.1"). Then run again ./sage  and gave me: It seems that you are attempting to run Sage from an unpacked source tarball, but you have not compiled it yet (or maybe the build has not finished). You should run make in the Sage root directory first. If you did not intend to build Sage from source, you should download a binary tarball instead. Read README.txt for more information.  Aditionally I have: $python --version Python 3.7.7  Would anybody help me? Thank you in advance. 2019-08-28 00:51:12 +0200 received badge ● Popular Question (source) 2019-03-04 16:33:22 +0200 asked a question Updating Sage I tried the following for passing from 8.2 to 8.6. sage-upgrade  And I got the following: Error building Sage. The following package(s) may have failed to build (not necessarily during this run of 'make all-start'): * package: python2-2.7.15.p0 log file: /home/javi/SageMath/logs/pkgs/python2-2.7.15.p0.log build directory: /home/javi/SageMath/local/var/tmp/sage/build/python2-2.7.15.p0 The build directory may contain configuration files and other potentially helpful information. WARNING: if you now run 'make' again, the build directory will, by default, be deleted. Set the environment variable SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this. Makefile:31: recipe for target 'all-start' failed make[1]: *** [all-start] Error 1 make[1]: Leaving directory '/home/javi/SageMath' Makefile:13: recipe for target 'all' failed make: *** [all] Error 2 javi@javi-ThinkPad-E480 11:42:47 ~ > sage Forcing sage-location, probably because a new package was installed. Cleaning up, do not interrupt this. Done cleaning.  If I type sage  I note no upgrade was performed ┌────────────────────────────────────────────────────────────────────┐ │ SageMath version 8.2, Release Date: 2018-05-05 │ │ Type "notebook()" for the browser-based notebook interface. │ │ Type "help()" for help.  any Idea? 2019-03-04 16:22:25 +0200 commented answer Updating Sage continues: Makefile:31: recipe for target 'all-start' failed make[1]: * [all-start] Error 1 make[1]: Leaving directory '/home/javi/SageMath' Makefile:13: recipe for target 'all' failed make: * [all] Error 2 javi@javi-ThinkPad-E480 11:42:47 ~ > sage Forcing sage-location, probably because a new package was installed. Cleaning up, do not interrupt this. Done cleaning. 2019-03-04 16:20:59 +0200 commented answer Updating Sage continues : The following package(s) may have failed to build (not necessarily during this run of 'make all-start'): package: python2-2.7.15.p0 log file: /home/javi/SageMath/logs/pkgs/python2-2.7.15.p0.log build directory: /home/javi/SageMath/local/var/tmp/sage/build/python2-2.7.15.p0 The build directory may contain configuration files and other potentially helpful information. WARNING: if you now run 'make' again, the build directory will, by default, be deleted. Set the environment variable SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this. 2019-03-04 16:15:38 +0200 commented answer Using sagemath on windows 10 : impossible to attach file I decided to move back to linux, so my comment doesnt have sense anymore. Thanks for the feedback! 2019-03-04 16:15:25 +0200 commented question Using sagemath on windows 10 : impossible to attach file I decided to move back to linux, so my comment doesnt have sense anymore. Thanks for the feedback! 2019-03-04 16:13:09 +0200 commented answer i doesn't belong to QQbar ? Why ? @Emmanuel Charpentier thanks for 1), my mistake. I decided to move back to linux, so my comment doesnt have sense anymore. Thanks for the feedback! 2019-03-04 16:08:10 +0200 commented answer Updating Sage Not working for me for passing from 8.2 to 8.6. Typing sage-upgrade I got the following: Error building Sage.  2019-03-04 16:04:45 +0200 received badge ● Editor (source) 2019-03-04 16:03:21 +0200 answered a question Updating Sage Not working for me for passing from 8.2 to 8.6. Typing sage-upgrade I got the following: Error building Sage. The following package(s) may have failed to build (not necessarily during this run of 'make all-start'): * package: python2-2.7.15.p0 log file: /home/user/SageMath/logs/pkgs/python2-2.7.15.p0.log build directory: /home/user/SageMath/local/var/tmp/sage/build/python2-2.7.15.p0 The build directory may contain configuration files and other potentially helpful information. WARNING: if you now run 'make' again, the build directory will, by default, be deleted. Set the environment variable SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this. Makefile:31: recipe for target 'all-start' failed make[1]: *** [all-start] Error 1 make[1]: Leaving directory '/home/user/SageMath' Makefile:13: recipe for target 'all' failed make: *** [all] Error 2 user@user-PC 11:42:47 ~ > sage Forcing sage-location, probably because a new package was installed. Cleaning up, do not interrupt this. Done cleaning.  Then if I type "sage" on the terminal, I got:  ┌────────────────────────────────────────────────────────────────────┐ │ SageMath version 8.2, Release Date: 2018-05-05 │ │ Type "notebook()" for the browser-based notebook interface. │ │ Type "help()" for help.  Can anybody help ? 2019-03-04 15:25:11 +0200 received badge ● Supporter (source) 2018-08-03 14:46:47 +0200 answered a question i doesn't belong to QQbar ? Why ? Still the same bug on SageMath version 8.2, Release Date: 2018-05-05 . Nobody fix this? 0.0 2018-07-10 18:28:03 +0200 received badge ● Student (source) 2018-07-09 17:43:32 +0200 asked a question Using sagemath on windows 10 : impossible to attach file Hi! I've installed sagemath on windows 10 and I'm going crazy. The problem it seems to be that all the program is runing in some kind of temporal directory . I leave here some feedback from my console: sage: load_attach_path() ['.']  If I change the path, sage: load_attach_path('C:\Users\Javier\Desktop\current\height1') sage: load_attach_path() ['.', 'C:\\Users\\Javier\\Desktop\\current\\height1']  So we can confirm the new path was added. Inside the folder height1 I have a file "'heigth1.sage". Let's try to attach it: sage: attach("height1.sage") --------------------------------------------------------------------------- OSError Traceback (most recent call last) in () ----> 1 sage.repl.load.load(sage.repl.load.base64.b64decode("aGVpZ2h0MS5zYWdl"),globals(),True) /opt/sagemath-8.2/local/lib/python2.7/site-packages/sage/repl/load.py in load(filename, globals, attach) 252 # See Trac 11812. 253 if attach: --> 254 add_attached_file(fpath) 255 with open(preparse_file_named(fpath)) as f: 256 code = compile(f.read(), preparse_file_named(fpath), 'exec') /opt/sagemath-8.2/local/lib/python2.7/site-packages/sage/repl/attach.py in add_attached_file(filename) 376 sage.repl.inputhook.install() 377 fpath = os.path.abspath(filename) --> 378 attached[fpath] = os.path.getmtime(fpath) 379 380 /opt/sagemath-8.2/local/lib/python2.7/genericpath.py in getmtime(filename) 60 def getmtime(filename): 61 """Return the last modification time of a file, reported by os.stat().""" ---> 62 return os.stat(filename).st_mtime 63 64 OSError: [Errno 2] No such file or directory: '/home/Javier/C:\\Users\\Javier\\Desktop\\current\\height1/height1.sage'  Recall the Error No such file or directory: '/home/Javier/C:\Users\Javier\Desktop\current\height1/height1.sage'. What ?? Please, help me ! I will appreciate your feedback very much!