Centos 6.3 install vlc2

I have try to install vlc2 Centos 6.3. But, the default vlc is vlc1. I have try search on the internet about how to install vlc2 in centos6.3, but dont get the simple method to do this. So, I am try to get the repo with support vlc2 for centos. The simple method how to

error undefined reference to `_gfortran_concat_string’

I have tried to compile a code in Linux Ubuntu 12.04 (same as Linux Mint 13). When I try to compile this code, I get error message like this : /usr/lib64/liblapack.a(dgesvd.o): In function `dgesvd_': (.text+0x3b0): undefined reference to `_gfortran_concat_string' /usr/lib64/liblapack.a(dgesvd.o): In function `dgesvd_': (.text+0xe33): undefined reference to `_gfortran_concat_string' /usr/lib64/liblapack.a(dormbr.o): In function `dormbr_': This problem showed

Qt : imagesc simple code

I am very interested with imagesc function in matlab. We can plot our data and plot image with user defined colormap. I have try to create a Qt: imagesc simple code using QPainter. This is a simple idea how to create Qt imagesc simple code. You can modified this code like your problem. This code