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I have downloaded  file V2018077003000.LIA_SNPP.nc  ,  when use calibrate_viirs deal with the file, there have some error as the following:
  
        execution exception: java.io.IOException: calibrate_viirs failed with exit code 127.
        Check log for more details.
        calibrate_viirs: symbol lookup error: calibrate_viirs: undefined symbol: _ZN6netCDF6NcFileC1ERKSsNS0_8FileMode
when I look for the string _ZN6netCDF6NcFileC1ERKSsNS0_8FileMode in google ?the page which url is https://alioth-lists.debian.net/pipermail/pkg-grass-devel/2015-August/034286.html give the following message:
        @@ -382,10 +501,14 @@ libnetcdf_c++4.so.1 libnetcdf-c++4-1 #MINVER#
          _ZN6netCDF6NcCharD2Ev at Base 4.2.1
          _ZN6netCDF6NcChareqERKS0_ at Base 4.2.1
          _ZN6netCDF6NcFileC1ERKNS_7NcGroupE at Base 4.2.1
        + _ZN6netCDF6NcFileC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEENS0_8FileModeE at Base 4.2.1
        + _ZN6netCDF6NcFileC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEENS0_8FileModeENS0_10FileFormatE at Base 4.2.1
          _ZN6netCDF6NcFileC1ERKSsNS0_8FileModeE at Base 4.2.1
So I try install libnetcdf-cxx_4.2.1.orig.tar.gz and version 4.3, and I use ldd  calibrate_viirs  find out the denpended lib, then I run nm /usr/local/lib/libnetcdf_c++4.so.1 |grep _ZN6netCDF6NcFileC1ERKSsNS0_8FileMode. but However, disappointingly, the string _ZN6netCDF6NcFileC1ERKSsNS0_8FileMode can't find.
So ,who can give me some good method? (the OS is ubuntu 16.04 x64? seadas version is 7.4)

The name mangling for C++ changed at version g++-5, which seems to be the problem you are having.  The command ldd calibrate_viirs should point to the $OCSSWROOT/opt/lib/libnetcdf_c++4.so.1 that we deliver.  This assumes you have run:

$ export OCSSWROOT=<ocssw install dir>
$ source $OCSSWROOT/OCSSW_bash.env

Post the full output from ldd calibrate_viirs.

don

ldd /home/xpf7622/seadas-7.4/ocssw/run/bin/linux_64/calibrate_viirs
  linux-vdso.so.1 =>  (0x00007fff5cb3e000)
  libnetcdf_c++4.so.1 => not found
  libnetcdf.so.11 => not found
  libhdf5.so.10.2.1 => not found
  libpugixml.so.1 => not found
  libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f9e7101b000)
  libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f9e70d12000)
  libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f9e70990000)
  libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f9e7077a000)
  libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f9e703b0000)
  /lib64/ld-linux-x86-64.so.2 (0x00007f9e71238000)
the result there can't find libnetcdf_c++4.so.1 , but I find it in directory "/home/xpf7622/seadas-7.4/ocssw/opt/lib"
by the way,  I  have set the enviroment variables(export OCSSWROOT=/home/pfxie/seadas-7.4/ocssw?source $OCSSWROOT/OCSSW_bash.env) in ~/.bashrc
even though I run the two commands in shell, the result of the " ldd /home/xpf7622/seadas-7.4/ocssw/run/bin/linux_64/calibrate_viirs" as the same before.

The "ldd" output indicates a problem with the environment variables.  You mention:
export OCSSWROOT=/home/pfxie/seadas-7.4/ocssw
source $OCSSWROOT/OCSSW_bash.env, for user "pfxie", but then
ldd /home/xpf7622/seadas-7.4/ocssw/run/bin/linux_64/calibrate_viirs for
user "xpf7622".  Are you attempting to share one seadas install across multiple users?

The "ldd" output indicates a problem with the environment variables.  You mention:
export OCSSWROOT=/home/pfxie/seadas-7.4/ocssw
source $OCSSWROOT/OCSSW_bash.env, for user "pfxie", but then
ldd /home/xpf7622/seadas-7.4/ocssw/run/bin/linux_64/calibrate_viirs for
user "xpf7622".  Are you attempting to share one seadas install across multiple users?

above  is my mistake
export OCSSWROOT=/home/xpf7622/seadas-7.4/ocssw  is he original configuration?only one user xpf7622. 

The main problem is why system cant't find some lib that have already exist.
Still not' working when I use add /home/xpf7622/seadas-7.4/ocssw/opt/lib in /etc/ld.so.conf and use sudo ldconfig command,

why  ld.so.conf in ubuntu can't work?

Sorry to mislead you in my earlier post.  I have been thinking SeaDAS 7.5 when you were having problems with shared objects.

In SeaDAS 7.4 all of the OCSSW executables are statically linked, so ldd does not work on the executable we provide.
I just installed 7.4 on a new install of Ubuntu 16.04 and the OCSSW binaries worked great.  Including calibrate_viirs.
Did you compile from source?
The source for calibrate_viirs is not included in seadas 7.4
You may have a strange mix of 7.4 and 7.5

Not sure I can fix your current install. You may have to install a new copy in a different directory.

don

you install seadas 7.5 or 7.4  and OCSSW by compliering way or binary module?
I used binary programme or module from https://seadas.gsfc.nasa.gov/downloads/  and  https://oceandata.sci.gsfc.nasa.gov/ocssw/

I have installed 7.5 and OCSSW by such command as " ./install_ocssw.py --install-dir=/home/pfxie/seadas-7.5/ocssw --git-branch=v7.5 --local=.  --viirsn ", the above problem doesn't exist .
but when i deal with V2018077003000.L1A_SNPP.nc file,  there produce the follwing error. (I  don't understand remote sensing technology)
        execution exception: java.io.IOException: calibrate_viirs failed with exit code 1.
        Check log for more details.
        Attempt to read Polar Wander file failed.
        VcstCmnGeo::LUT initialization failure
        VcstObc:: CmnGeo initialization failure
        VcstViirsCal::Granule initialization failure
        Main:: Calibration initialization failure

by the way when I use   command: ./install_ocssw.py --install-dir=/home/pfxie/seadas-7.5/ocssw --git-branch=v7.5 --local=.  --eval, the result as follow:
        Usage: install_ocssw.py [options]
        install_ocssw.py: error: no such option: --eval
       

if you use the --local option then the LUTs are not downloaded.  You need to install the LUTs for VIIRS.

yes, --eval is no longer available.  It is an internal testing setup and should not be necessary to normal users.

don