[ncl-install] Install Error - Library not loaded

Kevin Hallock hallock at ucar.edu
Wed Mar 25 15:00:23 MDT 2020


Hi Sebastian,

Based on the error message, I think you may need to install XQuartz (X11 window server for Mac): https://www.xquartz.org/ <https://www.xquartz.org/>

I hope this helps!
Kevin

> On Mar 19, 2020, at 9:50 AM, Vincentius Sebastian Utama via ncl-install <ncl-install at ucar.edu> wrote:
> 
> Hi,
> 
> I have just installed Anaconda 2020.02 (with Python 3.7) and NCL on my MacOS 10.15.3. When I downloaded NCL through the MacOS terminal by typing: conda create -n ncl_stable -c conda-forge ncl, I had conda version 4.8.2. 
> 
> After installing NCL, I typed in: conda activate ncl_stable
> 
> However, when I wanted to test NCL and typed: ncl -V. The terminal returned the following: dyld: Library not loaded: /opt/X11/lib/libcairo.2.dylib
>   Referenced from: /Users/vincentiussebastianutama/opt/anaconda3/envs/ncl_stable/bin/ncl
>   Reason: image not found
> Abort trap: 6
> 
> Then I updated conda to version 4.8.3 and tested by typing: ncl -V. However, I still received the same error message.
> 
> I would appreciate any suggestions on the matter. Thank you for your time.
> 
> Best,
> Sebastian
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