No error as a result!!! Thank you very much! On Mon, Nov 3, 2014 at 2:15 PM, Johan Van de Wauw <[email protected] > wrote:
> On Mon, Nov 3, 2014 at 10:00 PM, alassane toure <[email protected]> wrote: > > Please find attached the code and associated error after compilation... > > > > gcc -o test imagescale.cpp -I /usr/include/gdal -lgdal > > /usr/bin/ld: /tmp/ccrySeCX.o: undefined reference to symbol > > 'floor@@GLIBC_2.2.5' > > //lib/x86_64-linux-gnu/libm.so.6: error adding symbols: DSO missing from > > command line > > collect2: error: ld returned 1 exit status > > You are missing libmath, add -lm (previous versions of gcc had this > automatically): > gcc -o test imagescale.cpp -I /usr/include/gdal -lgdal -lm > > > > > > > On Mon, Nov 3, 2014 at 1:41 PM, Johan Van de Wauw > > <[email protected]> wrote: > >> > >> Please include the error. And possibly also the file if it is no > >> secret, will help you get a much better answer. > >> > >> Johan > >> > >> BTW: keep the ubuntugis list in cc, other people may benefit from > >> reading how we solved your problem. > >> > >> On Mon, Nov 3, 2014 at 9:39 PM, alassane toure <[email protected]> > wrote: > >> > Hi Johan, > >> > I am not a sophisticated user of gdal. I am looking for the easiest > way > >> > to > >> > have the compiler running. As such, I followed your instruction by > >> > running > >> > the version included in ubuntu "sudo apt-get install libgdal-dev" but > >> > the > >> > compilation of the program test.cpp did not work. This issue started > >> > when i > >> > install the latest ubuntu version. > >> > > >> > Again, thanks for your insight! > >> > > >> > On Mon, Nov 3, 2014 at 1:26 PM, Johan Van de Wauw > >> > <[email protected]> wrote: > >> >> > >> >> Hello Alassane, > >> >> > >> >> First of all, you should tell us what you actually want to achieve. > >> >> You may be better of using the gdal libraries which are already part > >> >> of ubuntu rather than compiling your own version. > >> >> > >> >> If you want to use the version of gdal included in ubuntu install the > >> >> package libgdal-dev . You can do so using your favorite package > >> >> manager or using the command prompt: sudo apt-get install libgdal-dev > >> >> > >> >> If you do that your command will probably work without extra effort. > >> >> > >> >> If there is a good reason to install your own version, you can still > >> >> do so, but you should be aware that you are probably installing to > >> >> /usr/local instead of /usr. > >> >> > >> >> In that case you should adjust for the include: > >> >> gcc -o test test.cpp -I /usr/local/include/gdal -lgdal > >> >> > >> >> adjusting the linking is slightly more work.try running ldconfig (as > >> >> root so sudo ldconfig) first after the installation. If that does not > >> >> work make sure that the directory /usr/local/lib is part of > >> >> /etc/ld.so.conf and run ldconfig again. > >> >> > >> >> Johan > >> >> > >> >> Johan > >> >> > >> >> On Mon, Nov 3, 2014 at 9:12 PM, alassane toure <[email protected]> > >> >> wrote: > >> >> > I was able to run it successfully but the following command did not > >> >> > work.. > >> >> > gcc -o test test.cpp -I /usr/include/gdal -lgdal > >> >> > > >> >> > Any thoughts? > >> >> > Thanks, > >> >> > > >> >> > On Mon, Nov 3, 2014 at 12:24 PM, Johan Van de Wauw > >> >> > <[email protected]> wrote: > >> >> >> > >> >> >> On ubuntu, run "sudo make install" > >> >> >> > >> >> >> Alternatively, you may wait a few days until gdal 1.11.1 hits > >> >> >> ubuntugis-unstable. > >> >> >> > >> >> >> Johan > >> >> >> > >> >> >> On Mon, Nov 3, 2014 at 8:11 PM, alassane toure <[email protected] > > > >> >> >> wrote: > >> >> >> > Group, > >> >> >> > I downloaded the gdal version 1.11.1 and followed instructions > >> >> >> > provided > >> >> >> > in > >> >> >> > http://trac.osgeo.org/gdal/wiki/BuildingOnUnix > >> >> >> > > >> >> >> > % cd gdal > >> >> >> > % ./configure > >> >> >> > % make > >> >> >> > % su > >> >> >> > Password: ******** > >> >> >> > # make install > >> >> >> > # exit > >> >> >> > > >> >> >> > All went well but without a 'su' credential, I was unable to > >> >> >> > complete > >> >> >> > the > >> >> >> > installation. > >> >> >> > I am running windows and unix on the same machine with the same > >> >> >> > access > >> >> >> > username and password. Do i need to create a su account > >> >> >> > > >> >> >> > or is there another way to have the gdal compiler working again? > >> >> >> > > >> >> >> > I appreciate your help > >> >> >> > > >> >> >> > Regards, > >> >> >> > Alassane > >> >> >> > > >> >> >> > > >> >> >> > > >> >> >> > On Thu, May 24, 2012 at 1:16 PM, Alassane Toure > >> >> >> > <[email protected]> > >> >> >> > wrote: > >> >> >> >> > >> >> >> >> Group, > >> >> >> >> I need help to install GDAL 1.9.1 on Ubuntu 12.04. I first > >> >> >> >> downloaded > >> >> >> >> gdal-1.9.1.tar.gz, uncompressed it and executed ./configure. > >> >> >> >> Where > >> >> >> >> do > >> >> >> >> I go > >> >> >> >> from here? > >> >> >> >> > >> >> >> >> Thanks for your help > >> >> >> > > >> >> >> > > >> >> >> > > >> >> >> > _______________________________________________ > >> >> >> > UbuntuGIS mailing list > >> >> >> > [email protected] > >> >> >> > http://lists.osgeo.org/mailman/listinfo/ubuntu > >> >> >> > http://trac.osgeo.org/ubuntugis/wiki > >> >> > > >> >> > > >> > > >> > > > > > >
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