Re: [sage-support] Re: sage 4.3.3 fortan compilation problem

2010-02-28 Thread Serge A. Salamanka
You need to install a dumy package gfortran after you install gfortran-4.3 sudo apt-get install gfortran then you'll have /usr/bin/gfortran available which seems to be required by make process. and after that it goes very smoothly. I guess it should be also noted is README.txt that Sage needs gf

Re: [sage-support] Re: sage 4.3.3 fortan compilation problem

2010-02-28 Thread Dr. David Kirkby
Dr. David Kirkby wrote: Alex Ghitza wrote: Actually, reading the previous messages in this thread, it seems that gfortran is installed, but the executable is named "gfortran-4.3". Because of this, the prereq spkg doesn't find it (it's looking for an executable named "gfortran" in your PATH). I

Re: [sage-support] Re: sage 4.3.3 fortan compilation problem

2010-02-28 Thread Dr. David Kirkby
Alex Ghitza wrote: Actually, reading the previous messages in this thread, it seems that gfortran is installed, but the executable is named "gfortran-4.3". Because of this, the prereq spkg doesn't find it (it's looking for an executable named "gfortran" in your PATH). If you have root access to

[sage-support] Re: sage 4.3.3 fortan compilation problem

2010-02-28 Thread bourbabis
Right. It was indeed merely a "problem" of gfortran name. Thanks for your support. -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.g

Re: [sage-support] Re: sage 4.3.3 fortan compilation problem

2010-02-28 Thread Alex Ghitza
Actually, reading the previous messages in this thread, it seems that gfortran is installed, but the executable is named "gfortran-4.3". Because of this, the prereq spkg doesn't find it (it's looking for an executable named "gfortran" in your PATH). If you have root access to this machine, I sug

Re: [sage-support] Re: sage 4.3.3 fortan compilation problem

2010-02-28 Thread Minh Nguyen
Hi, On Sun, Feb 28, 2010 at 9:17 PM, bourbabis wrote: > checking for gfortran... no > checking whether we are using the GNU Fortran compiler... no > checking whether  accepts -g... no > configure: Since Sage 4.3.1 a Fortran compiler is required on all > operating > configure: systems except OS

[sage-support] Re: sage 4.3.3 fortan compilation problem

2010-02-28 Thread bourbabis
Hi. When I type "make" right after I've untared the source (without setting any environment variable) I get the following log : cd spkg && ./install all 2>&1 | tee -a ../install.log make[1]: entrant dans le répertoire « /opt/Sage-4.3.3/spk

Re: [sage-support] Re: sage 4.3.3 fortan compilation problem

2010-02-27 Thread Minh Nguyen
Hi, On Sat, Feb 27, 2010 at 8:51 PM, bourbabis wrote: > Everything seems correct. So I've thought, Sage doesn't succeed to > locate the fortan compiler and thus I must explicitly set the two > environment variables. Or is it a problem of gfortran version ? It looks to me your system already h

[sage-support] Re: sage 4.3.3 fortan compilation problem

2010-02-27 Thread bourbabis
Thanks for replying. I don't understand. "gfortran" is already installed and fully functional, I've checked it before typing "make". See what the following bash commands (->) return. -> dpkg -l | grep fortran ii gfortran-4.3 4.3.2-1.1 The GNU Fortran 95 compiler ii libg