To install step by step

$HOME is the directory where an archive file is extracted. 

    cd $HOME/ipvlbiYYYYMMDD/apri
    make
    make install
    cd $HOME/ipvlbiYYYYMMDD/corr
    make F=FFTW        <== in case of using FFTW package
    make install
    cd $HOME/ipvlbiYYYYMMDD/sdelay
    make
    make install
    cd $HOME/ipvlbiYYYYMMDD/src
    make S=NONE install  <== no use of a sampler *1
    cd $HOME/ipvlbiYYYYMMDD/mark5
    make
    make install
    cd $HOME/ipvlbiYYYYMMDD/vdif
    make
    make install
*1. Note that how to make at "src" directory differs from other directories (option "install" is used simultaneously with option "S=NONE")

When re-make, issue "make clean" at each subdirectory, then issue "make" at each subdirectory.

updated on February 23, 2017