install ifort on Ubuntu 64bit

http://packages.debian.org/lenny/i386/libstdc++5/download

apt-get install gcc
apt-get install build-essential
apt-get install g++
apt-get install rpm
apt-get install ia32-libs

http://packages.debian.org/stable/base/libstdc++5
dpkg --extract libstdc++5_3.3.6-18_i386.deb ./

Notice that a 'usr/' folder was created and the package contents extracted here. Now we'll copy the library to /usr/lib32

cd usr/lib
cp libstdc++.so.5.0.7 /usr/lib32
cd /usr/lib32
ln -s libstdc++.so.5.0.7 libstdc++.so.5

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NB3L-FCVNTGZ3
http://software.intel.com/en-us/articles/using-intel-compilers-for-linux-with-ubuntu/
下载文件
l_cprof_p_11.1.072_intel64.tgz
解压缩文件
tar zxvf l_cprof_p_11.1.072_intel64.tgz
安装
sudo ./install.sh