Installing Packages & Symlinking
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8. Installing PackagesNext Install Required Packages 
 So Execute:sudo apt update sudo apt install alien autoconf automake autotools-dev binutils doxygen elfutils expat gawk gcc gcc-multilib g++-multilib libstdc++6:i386 ksh less libtiff5 libtiff5-dev lib32z1 libaio1 libaio-dev libc6-dev libc6-dev-i386 libc6-i386 libelf-dev libltdl-dev libodbcinstq4-1 libstdc++5 make openssh-server rlwrap rpm sysstat unixodbc unixodbc-dev x11-utils libpth-dev zlibc libglapi-mesa:i386 libglu1-mesa:i386 libpthread-workqueue0 libpthread-workqueue-dev libzthread-2.3-2 libzthread-dev libmotif-common Again to Install Old Libraries. 
 First, Enable Trusty Repository with:sudo su -c "echo 'deb [trusted=yes] http://us.archive.ubuntu.com/ubuntu/ trusty main universe restricted multiverse' >> /etc/apt/sources.list.d/extra.list" sudo apt update Next Install these Dependencies: sudo apt install pdksh libaio-dev lsb-cxx Again Enable Precise Repository with: sudo su -c "echo 'deb [trusted=yes] http://old-releases.ubuntu.com/ubuntu/ precise main universe' >> /etc/apt/sources.list.d/extra.list" sudo apt update And then Install the Remaining stuff: sudo apt install lesstif2 lesstif2-dev libpthread-stubs0 After to Restore the Repositories again: sudo rm /etc/apt/sources.list.d/extra.list && sudo apt update sudo apt update Set to Hold the Installed Libraries without Upgrading: sudo apt-mark hold libaio-dev lesstif2 lesstif2-dev pdksh libpthread-stubs0 lsb-cxx Finally, Make a needed Symlink: sudo ln -s /lib/x86_64-linux-gnu/libgcc_s.so.1 /lib64/libgcc_s.so.1 
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9. Making SymlinksMake Symlinks to Binaries and Libraries 
 Linking Binaries with:sudo ln -s /usr/bin/awk /bin/awk sudo ln -s /usr/bin/rpm /bin/rpm sudo ln -s /usr/bin/basename /bin/basename And Link Libraries as: sudo ln -s /usr/lib/x86_64-linux-gnu /usr/lib64 sudo ln -s /lib/libgcc_s.so.1 /lib/libgcc_s.so sudo ln -s /lib/x86_64-linux-gnu/libgcc_s.so.1 /lib64/libgcc_s.so.1 sudo ln -sf /bin/bash /bin/sh 
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