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RogerWILLH
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Post subject: Trying to run Singular. Posted: Sun Mar 01, 2020 4:56 pm |
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I have just tried to instal Singular and run it. I had Cwgwin installed but I do not know how I originally installed it. I had the following input and output from what I assume is my effective Cwgwin terminal
========================================== Roger@rogersw8 ~ $ cd /
Roger@rogersw8 / $ tar Jxf singular-4.1.2-1.tar.xz
Roger@rogersw8 / $ Singular ? invalid second argument ? load("libname" [,"with"]); ? error occurred in or before standard.lib::mod_init line 2461: ` load("si ngmathic.so","try");` ? leaving standard.lib::mod_init SINGULAR / A Computer Algebra System for Polynomial Computations / version 3-1-6 0< by: W. Decker, G.-M. Greuel, G. Pfister, H. Schoenemann \ Dec 2012 FB Mathematik der Universitaet, D-67653 Kaiserslautern \ .
================================== Any suggestions?
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hannes
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Post subject: Re: Trying to run Singular. Posted: Tue Mar 03, 2020 2:36 pm |
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Joined: Wed May 25, 2005 4:16 pm Posts: 275
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THe output shows that your are running Singular-3-1-6 (from the header) with the libraries of Singular-4-1-2 (from the name of the tar file). This results in an error because in Singular-4-1-2 the command LIB can take 2 arguments (in Singular-3-1-6 only one).
Possible reasons are: - the executable Singular.exe from Singular-3-1-6 appears before that of 4-1-2 in your path (try "which Singular" and check the date, Singular.exe from 4-1-2 is from 2019-05-31 14:22) - you have cygwin for 64bit, but Singular-4-1-2 is for 32bit (try "file /bin/ls.exe" or check its properties) - Singular.exe from 3-1-6 was not overwritten by the tar command: maybe it is write-protected
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RogerWILLH
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Post subject: Re: Trying to run Singular. Posted: Sun Mar 08, 2020 6:09 pm |
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I installed 32bit Cygwin, using the "over the internet" option.
I chose to install 'Singular' related packages from the list that was presented, and 'VIOLA', I obtained the following.
============================================ Copying skeleton files. These files are for the users to personalise their cygwin experience.
They will never be overwritten nor automatically updated.
'./.bashrc' -> '/home/Roger//.bashrc' './.bash_profile' -> '/home/Roger//.bash_profile' './.inputrc' -> '/home/Roger//.inputrc' './.profile' -> '/home/Roger//.profile'
Roger@rogersw8 ~ $ Singular SINGULAR / Development A Computer Algebra System for Polynomial Computations / version 4.0.2 0< by: W. Decker, G.-M. Greuel, G. Pfister, H. Schoenemann \ Feb 2015 FB Mathematik der Universitaet, D-67653 Kaiserslautern \ > 37+5; 42 > ==============================================
Thank you for the "32bit" comment.
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