What Is The Difference Between 32bit Library And 64 Library?

Hello guys.

I'm using this library (downloaded at http://wavelet2d.sourceforge.net/). I found out that this library is only working on 32bit systems (http://www.linuxquestions.org/questi...ol-4175543660/).

Now I need to work with the library on a 64 system. I thought libraries are just a group of pure object codes so I honestly didn't expect to face this kind of problems.

If you could help me understand why this is and how I can make 64bit libraries from the same source codes that made the 32bit library (perhaps where I should more look into or something, I'm NOT asking you for 100% answers if I'm annoying you by any means), then that would be great.

I'd appreciate your help.

Thank you.


Similar Content



Libraries Updates After Install

Hello,

Is there a command / set of commands that I can use that can show me which library files are updated after something has been installed on my system?

I have an installer which states "Library files updated" but I can see now evidence of which files have actually been modified.

This is causing some issues in the operation of the system.

Any help on this would be greatly appreciated.

Configu Error: Can't Find Xm (motif) Library

I'm trying to configure (install and run) a program on Red Hat Enterprise Linux WS release 4 (Nahant Update 7). The last section in my failing configure log file is:

checking for X... libraries /usr/X11R6/lib64, headers /usr/X11R6/include
checking whether -R must be followed by a space... neither works
checking for gethostbyname... yes
checking for connect... yes
checking for remove... yes
checking for shmat... yes
checking for IceConnectionNumber in -lICE... yes
checking X11/Intrinsic.h usability... yes
checking X11/Intrinsic.h presence... yes
checking for X11/Intrinsic.h... yes
checking for X11/Intrinsic.h... (cached) yes
checking Xm/Xm.h usability... yes
checking Xm/Xm.h presence... yes
checking for Xm/Xm.h... yes
checking for Xm/Xm.h... (cached) yes
checking if Xm.h defines XmSCROLL_HOR... yes
checking if GL/GLwDrawA.h can be found... yes
checking if GLw/GLwDrawA.h can be found... no
checking if X11/GLw/GLwDrawA.h can be found... no
checking for main in -lX11... yes
checking for main in -lXt... yes
checking for main in -lXmu... yes
checking for library containing _XmStrings... no
configu error: can't find Xm (motif) library

Any suggestions on how best to proceed would be greatly appreciated. Thanks.

Help With Music Player And USB Flash Storage

I keep my Music on a USB flash drive. I do not have room on my laptop to store my mp3 library so this is not an option. Whenever, I remove the flash drive (or restart my computer, i think) my music player (rhythmbox currently) forgets where the music is stored. I have to go through reimporting my whole music library which is time consuming and tedious. I imagine that my music player can't find the files because the flash drive gets mapped to a different mount point or something after restarting or removing the drive.

TL;DR
How can I setup my laptop so that my music player can find my music library on a usb flash drive without needing to constantly re-import my library?

Also, I have the same question to syncing to cloud storage. How can I automatically sync flash storage to the cloud?

Need Help Installing NS 2.26 With RSVP-TE Patch

Hello,

i need to install NS2 version 2.26 with RSVP-TE patch to do some MPLS simulations.

I'm trying on fedora 8 and when compiling i am getting this error

* Build ns-2.26
============================================================
loading cache ./config.cache
...
checking for tcl2c++... ../tclcl-1.0b13
checking for X11 header files
checking for X11 library archive
checking for XOpenDisplay in -lX11... (cached) no
can't find X library
Ns configuration failed! Exiting ...
Please check http://www.isi.edu/nsnam/ns/ns-problems.html
for common problems and bug fixes.

All X11 packages are installed (libX11-devel libXext-devel libXau-devel libXmu-devel)

Installed CentOS 3.9 (it seems NS2 2.26 installs well on this distro) but when trying to get packages with yum seems the repo is not working anymore.

If any one could help to solve the problem of installation i would greatly appreciate

Can Someone Please Help Me Build A Script?

I'm in the need of building a script to clean up my media library. I've been PVR'ing for years now and it's time to clean things up. For example, my TV Shows are saved as such:

/media/storage/Show Name/Season 1/Show Name - S01E01 - Episode Name.mp4

Over the years I've created a bunch of subdirectories further than that and I want to go through and clean those out. For example, the following directory might exist:

/media/storage/Show Name/Season 1/subtitles

If I use the find command, with -type d and -maxdepth 4, I have discovered that the subdirectory I want to delete is in the 4th level. There should be nothing valid in the 4th level and okay to delete.

I don't really know where to start. I tried using the find command with -mindepth 4 but that doesn't seem to work as I would expect. Basically, I want to scan through the library, then I want to test to make sure that the directory isn't "Season XX" and if it is a subdirectory within Season X then I would like to delete that subdirectory.

Any ideas how I can accomplish this?

FYI: I'm using Korrora 21 with BASH.

Do Not Startx In KDE

Ubuntu 14.10

Do not startx in KDE. Help me please.

Quote:
ksplashqml: error while loading shared libraries: libpulsecommon-4.0.so: cannot open shared object file: No such file or directory
startkde: Starting up...
kdeinit5: preparing to launch 'libkdeinit5_klauncher'
kdeinit5: Launched KLauncher, pid = 5498, result = 0
Qt: Session management error: networkIdsList argument is NULL
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
kdeinit5: opened connection to :0
kdeinit5: preparing to launch 'libkdeinit5_kded5'
kdeinit5: Launched KDED, pid = 5500 result = 0
kdeinit5: preparing to launch 'libkdeinit5_kcminit_startup'
Could not open kcminit_startup using a library: Cannot load library /usr/lib/x86_64-linux-gnu/libkdeinit5_kcminit_startup: (libpulsecommon-4.0.so: невозможно открыть разделяемый объектный файл: Нет такого файла или каталога)
kdeinit5: Launched 'kcminit_startup', pid = 5501 result = 0
kcminit_startup: error while loading shared libraries: libpulsecommon-4.0.so: cannot open shared object file: No such file or directory
kdeinit5: PID 5501 terminated.
kdeinit5: Got KWRAPPER 'ksmserver' from wrapper.
kdeinit5: preparing to launch 'libkdeinit5_ksmserver'
Qt: Session management error: networkIdsList argument is NULL
Could not open ksmserver using a library: Cannot load library /usr/lib/x86_64-linux-gnu/libkdeinit5_ksmserver: (libpulsecommon-4.0.so: невозможно открыть разделяемый объектный файл: Нет такого файла или каталога)
ksmserver: error while loading shared libraries: libpulsecommon-4.0.so: cannot open shared object file: No such file or directory
kdeinit5: PID 5504 terminated.
startkde: Shutting down...
kdeinit5: terminate KDE.
klauncher: Exiting on signal 1
startkde: Running shutdown scripts...
startkde: Done.

Cannot Find -lsndfile / Libsndfile In 32-bit Linux Platform

I am on a x86_64 platform in Ubuntu 14. However, I would like to build for a 32-bit linux platform. I run into the following issue when I try to build using make:

Code:
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../libsndfile.so when searching for -lsndfile
/usr/bin/ld: skipping incompatible /usr/local/lib/libsndfile.so when searching for -lsndfile
/usr/bin/ld: skipping incompatible /usr/local/lib/libsndfile.a when searching for -lsndfile
/usr/bin/ld: skipping incompatible /usr/lib/libsndfile.so when searching for -lsndfile
/usr/bin/ld: cannot find -lsndfile

It seems like I am getting this error because I don't have the 32-bit libraries. I could not find anywhere online where I could directly procure the 32-bit version of the library. I tried to follow the steps he
http://www.linuxfromscratch.org/blfs...ibsndfile.html

but instead specifying the build for the configure command:
Code:
./configure --build=i686-pc-linux-gnu --disable-static && make

But that didn't help either.

Has anyone encountered this issue before? Any pointers on what I could try? Would I have to create a subdirectory like /usr/lib32/ and move libraries around, perhaps?

I would be grateful for any tips you could provide me. Thanks!

LIVE USB Issue Ubuntu : On My ACER ASPIRE One Netbook 32Bit

hi

I am trying to create a LIVE USB so that I can boot UBUNTU through my LIVE USB and have play around with it and if I like it I would like to deploy it on my netbook.

Here is my story.

I got ACER ASPIRE one net book with Windows 7. 32BIT

1 Installed the Universal USB creator

2 Created the Desktop UBUNTU USB drive by following the options given

3 Booted my system then got this error.

SYSLINUX: No DEFAULT or UI configuration directive found!

Googled this error and found a solution to rename folders.

Did that.

Rebooted and face this error now.

Counld not find kernel image /isolinux/isolinux.cfg.




Can someome please help me on this. Will be very thankful.

How To Add .so File To The Makefile(LINUX)

I want to add a TBB dynamic library in Makefile.
I m using .libirml.so in the makefile. It shows the error like that:libirml.so.1 file not recognized: File format not recognized

How to proceed further TO finish the task?

Installtion Error For Ns 2.27 On Ubuntu 12.04

following error shown when i tried the command:
cd ns-allinone-2.27/ &&export CC=gcc41 CXX=g++41 && ./install


============================================================
* Testing for Cygwin environment
============================================================
Cygwin not detected, proceeding with regular install.
============================================================
* Build XGraph-12.1
============================================================
loading cache ./config.cache
checking for a BSD compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... missing
checking if malloc debugging is wanted... no
checking for gcc... gcc41
checking whether the C compiler (gcc41 ) works... no
configu error: installation or configuration problem: C compiler cannot create executables.
make: *** No targets specified and no makefile found. Stop.
Can not create xgraph; But xgraph is an optional package, continuing...
============================================================
* Build CWeb
============================================================
Making cweb
gcc -g -c -o ctangle.o ctangle.c
ctangle.w:75:12: warning: conflicting types for built-in function ‘strlen’ [enabled by default]
gcc -g -DCWEBINPUTS=\"/usr/local/lib/cweb\" -c common.c
common.w:1409:12: warning: conflicting types for built-in function ‘strlen’ [enabled by default]
common.w: In function ‘fatal’:
common.w:1176:1: warning: format not a string literal and no format arguments [-Wformat-security]
gcc -g -o ctangle ctangle.o common.o
gcc -g -c -o cweave.o cweave.c
cweave.w:79:12: warning: conflicting types for built-in function ‘strlen’ [enabled by default]
cweave.w: In function ‘print_cat’:
cweave.w:1739:1: warning: format not a string literal and no format arguments [-Wformat-security]
gcc -g -o cweave cweave.o common.o
ln: failed to create symbolic link `cweave': File exists
ln: failed to create symbolic link `ctangle': File exists
============================================================
* Build Stanford GraphBase
============================================================
Making sgb
gcc41 -g -I/usr/local/sgb/include -DDATA_DIRECTORY=\"/usr/local/sgb/data/\" -c gb_io.c
make: gcc41: Command not found
make: *** [gb_io.o] Error 127
Unable to create sgb library, but it's optional, so continuing...
============================================================
* Build GT-ITM
============================================================
sgb lib not found. gt-itm & sgb2ns could not be installed. Continuing..
============================================================
* Build zlib
============================================================
Building static library libz.a version 1.1.4 with gcc41.
Checking for unistd.h... No.
Checking for errno.h... No.
Checking for mmap support... No.
gcc41 -O -DNO_ERRNO_H -c -o example.o example.c
make: gcc41: Command not found
make: *** [example.o] Error 127
Zlib make failed, but it's optional Continue ...
============================================================
* Build tcl8.4.5
============================================================
loading cache ./config.cache
checking whether to use symlinks for manpages... no
checking compression for manpages... no
checking for gcc... gcc41
checking whether the C compiler (gcc41 ) works... no
configu error: installation or configuration problem: C compiler cannot create executables.
tcl8.3.2 configuration failed! Exiting ...
Tcl is not part of the ns project. Please see www.Scriptics.com
to see if they have a fix for your platform.



please help