Re: [ferret_users] error in student_t

Re: [ferret_users] error in student_t_cutoff function

To: Ryo Furue <furue@xxxxxxxxxx>

Subject: Re: [ferret_users] error in student_t_cutoff function

From: saurabh rathore <rohitsrb2020@xxxxxxxxx>

Date: Wed, 24 Jul 2019 08:11:08 +1000

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Dear Ryo,

G'day

this is my anaconda installation and ferret installation environment:-

base * /home/srathore/anaconda3
FERRET /home/srathore/anaconda3/envs/FERRET

This is the error message that I am getting on using external function:-

**ERROR in External Function student_t_cutoff:
Dynamic linking call dlopen() returns --
"libpyferret.cpython-37m-x86_64-linux-gnu.so: cannot open shared object file: No such file or directory".

this is the the file in the error message which I can see after applying your suggestion. So it seems it is there but not able to open:-

./pkgs/pyferret-7.5.0-py37ha0fb077_1/lib/python3.7/site-packages/pyferret/libpyferret.cpython-37m-x86_64-linux-gnu.so

Did I mess up with the installation procedure?

saurabh

On Tue, Jul 23, 2019 at 5:22 PM saurabh rathore <rohitsrb2020@xxxxxxxxx> wrote:

Dear Ryo,
Thank you for your reply. I would like to mention the installation process.
1) first I installed Anaconda
2) then I created an environment named FERRET
3) then I installed ferret in this environment

So if I am correct my anaconda installed in /use/local

But my Ferret is installed in the environment called FERRET rather then base.

I don't know that is my installation is having any problem?

Cheers Saurabh

On Tue, Jul 23, 2019, 4:58 PM Ryo Furue <furue@xxxxxxxxxx> wrote:
Hi Saurabh,

On Tue, Jul 23, 2019 at 2:44 PM saurabh rathore <rohitsrb2020@xxxxxxxxx> wrote:

"libpyferret.cpython-37m-x86_64-linux-gnu.so: cannot open shared object file: No such file or directory".

The error message "No such file or directory" suggests either 1) that the search path doesn't include the directory where the pyferret libraries reside or 2) that the library doesn't exist.

To check (1), what do you find from this command?

yes? SPAWN env | grep -i ferret

To check (2), go to your anaconda directory. (I don't know where yours is, but mine is under /usr/local/ .) Then, do this

$ find . -iname '*pyferret*'

I find the library, which is /usr/local/miniconda3/envs/FERRET/lib/python3.6/site-packages/pyferret/libpyferret.cpython-36m-darwin.so .

Cheers,
Ryo

REGARDS

Saurabh Rathore

Research Scholar (PhD.)

Centre For Oceans, Rivers, Atmosphere & Land Science Technology

Indian Institute Of Technology, Kharagpur

contact :- 91- 8345984434