CDO

I sucessfully installed cdo from anaconda, But I am getting error
j*yoti@jyoti-HP-Pavilion-Notebook:/tmp$ cdo -V
cdo: error while loading shared libraries: libiconv.so.2: cannot open shared object file: No such file or directory. *
When I run "conda list" command it is showing me cdo 1.9.4. But why i am not able to see the version of cdo on my terminal and how can I solve this error.
jyoti@jyoti-HP-Pavilion-Notebook:/tmp$ conda list

1. packages in environment at /home/jyoti/anaconda3: #
2. Name Version Build Channel
   _ipyw_jlab_nb_ext_conf 0.1.0 py36he11e457_0
   alabaster 0.7.10 py36h306e16b_0
   anaconda 5.2.0 py36_3
   anaconda-client 1.6.14 py36_0
   anaconda-navigator 1.8.7 py36_0
   anaconda-project 0.8.2 py36h44fb852_0
   asn1crypto 0.24.0 py36_0
   astroid 1.6.3 py36_0
   astropy 3.0.2 py36h3010b51_1
   attrs 18.1.0 py36_0
   babel 2.5.3 py36_0
   backcall 0.1.0 py36_0
   backports 1.0 py36hfa02d7e_1
   backports.shutil_get_terminal_size 1.0.0 py36hfea85ff_2
   beautifulsoup4 4.6.0 py36h49b8c8c_1
   bitarray 0.8.1 py36h14c3975_1
   bkcharts 0.2 py36h735825a_0
   blas 1.0 mkl
   blaze 0.11.3 py36h4e06776_0
   bleach 2.1.3 py36_0
   blosc 1.14.3 hdbcaa40_0
   bokeh 0.12.16 py36_0
   boto 2.48.0 py36h6e4cd66_1
   bottleneck 1.2.1 py36haac1ea0_0
   bzip2 1.0.6 h14c3975_5
   ca-certificates 2018.03.07 0
   cairo 1.14.12 h7636065_2
   cdo 1.9.4 h1d09544_1 conda-forge

As I stalled cdo by: following
To install this package with conda run one of the following:
conda install -c conda-forge cdo
conda install -c conda-forge/label/broken cdo
conda install -c conda-forge/label/dev cdo

Please let me know where is the mistake and How can I use cdo through anaconda.

Thanks
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