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installing g95 on ubuntu 12.04

rated 0 times [ 2] [ 0] / answers: 1 / hits: 4264 / 2 Years ago, fri, june 10, 2022, 3:32:14

I'm having trouble installing it. I have followed the steps on the link below but when I try to run g95 on terminal it says it doesn't exist.

how to install g95 in ubuntu 12.04

this is what it looks like on terminal:

marvin@marvin-MacBookPro:~$ tar -zxvf g95-x86-linux.tgzg95-install/

g95-install/INSTALL

g95-install/G95Manual.pdf

g95-install/bin/

g95-install/bin/i686-pc-linux-gnu-g95

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/f951

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/cc1

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/crtbegin.o

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/crtbeginS.o

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/crtbeginT.o

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/crtend.o

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/crtendS.o

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/libgcc.a

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/libgcc_eh.a

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/libgcc_s.so

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/libgcc_s.so.1

g95-install/lib/gcc-lib/i686-pc-linux-gnu/4.0.3/libf95.a



marvin@marvin-MacBookPro:~$ sudo ln -s ~/g95-install/bin/i686-pc-linux-gnu-g95  /bin/g95

[sudo] password for marvin: 

ln: failed to create symbolic link `/bin/g95': File exists

marvin@marvin-MacBookPro:~$ echo $PATH

/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

marvin@marvin-MacBookPro:~$ g95 --version

bash: /bin/g95: No such file or directory

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answered 2 Years ago damomnning · Accepted Answer

I found the problem. I was trying to run a 32-bit binary on a 64-bit system that doesn't have 32-bit support installed. This was why the output was "No such file or directory" each time i tried to run it. To fix this, I installed 32 bit libraries with this command

sudo apt-get install ia32-libs

after that I followed the steps of installing g95 from the beginning and worked perfectly fine

to determine problem:
No such file or directory? But the file exists!

Running 32bit apps in 64 bit linux: http://www.maketecheasier.com/run-32-bit-apps-in-64-bit-linux/2009/08/10