<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Marcia,<div class=""><br class=""></div><div class="">The conda-forge automated build system is currently having issues building a new version of PyNGL, although PyNIO was successfully rebuilt yesterday. The problem now is that certain packages that both PyNIO and PyNGL depend on have been updated.</div><div class=""><br class=""></div><div class="">I have tried to create an environment containing both PyNIO and PyNGL using older dependencies, but I have not been able to find a working combination of dependencies (although I am certain one exists).</div><div class=""><br class=""></div><div class="">PyNIO is currently working if you do not also install PyNGL, and I have been working with conda-forge to get the new version of PyNGL released as soon as possible.</div><div class=""><br class=""></div><div class="">If you still have access to the conda environment that worked for you several weeks ago, you could try the following (an example from “conda list --help”):</div><div class=""><font face="Courier New" class="">Save packages for future use:<br class=""><br class=""> conda list --export > package-list.txt<br class=""><br class="">Reinstall packages from an export file:<br class=""><br class=""> conda create -n myenv --file package-list.txt<br class=""></font><br class=""></div><div class="">I have no experience using “conda list” and “conda create” like this, but it might allow you to duplicate the environment you had before.</div><div class=""><br class=""></div><div class="">I’m sorry for the inconvenience, hopefully we’ll have PyNGL working again shortly.</div><div class=""><br class=""></div><div class="">Kevin</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Feb 8, 2017, at 1:31 PM, Marcia Branstetter <<a href="mailto:branstetterm@ornl.gov" class="">branstetterm@ornl.gov</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">Hi Kevin,<br class=""><br class="">Here is the output:<br class="">[mbranst@or-condo-login02 ~]$ conda list -n pyn_test<br class=""># packages in environment at /home/mbranst/miniconda2/envs/pyn_test:<br class="">#<br class="">bzip2 1.0.6 3<br class="">ca-certificates 2016.9.26 0 conda-forge<br class="">cairo 1.14.6 0 conda-forge<br class="">certifi 2016.2.28 py27_0<br class="">curl 7.52.1 0<br class="">expat 2.1.0 0<br class="">fontconfig 2.11.1 6 conda-forge<br class="">freetype 2.6.3 1 conda-forge<br class="">freexl 1.0.2 1 conda-forge<br class="">g2clib 1.6.0 2 conda-forge<br class="">gdal 2.1.3 np111py27_1 conda-forge<br class="">geos 3.5.0 0<br class="">giflib 5.1.4 0 conda-forge<br class="">gsl 2.2.1 0<br class="">hdf4 4.2.11 0<br class="">hdf5 1.8.17 1<br class="">hdfeos2 2.19.1 7 conda-forge<br class="">hdfeos5 5.1.15 6 conda-forge<br class="">icu 56.1 4 conda-forge<br class="">jasper 1.900.1 4 conda-forge<br class="">jbig 2.1 0<br class="">jpeg 9b 0<br class="">json-c 0.12 0 conda-forge<br class="">kealib 1.4.6 0<br class="">libdap4 3.18.3 2 conda-forge<br class="">libgcc 5.2.0 0<br class="">libgfortran 3.0.0 1<br class="">libiconv 1.14 0<br class="">libnetcdf 4.4.1.1 2 conda-forge<br class="">libpng 1.6.28 0 conda-forge<br class="">libpq 9.5.4 0<br class="">libspatialite 4.3.0a 14 conda-forge<br class="">libtiff 4.0.6 3<br class="">libxml2 2.9.4 0<br class="">mkl 2017.0.1 0<br class="">ncl 6.3.0 2 conda-forge<br class="">ncurses 5.9 10<br class="">numpy 1.11.3 py27_0<br class="">openjpeg 2.1.2 2 conda-forge<br class="">openssl 1.0.2k 0<br class="">pcre 8.39 1<br class="">pip 9.0.1 py27_1<br class="">pixman 0.34.0 0<br class="">pkg-config 0.28 1<br class="">proj4 4.9.3 2 conda-forge<br class="">pyngl 1.5.0_beta20161122 np111py27_1 conda-forge<br class="">pynio 1.5.0_beta20160623 np111py27_14 conda-forge<br class="">python 2.7.13 0<br class="">readline 6.2 2<br class="">setuptools 27.2.0 py27_0<br class="">sqlite 3.13.0 0<br class="">tk 8.5.18 0<br class="">udunits2 2.2.23 0 conda-forge<br class="">util-linux 2.21 0<br class="">wheel 0.29.0 py27_0<br class="">xerces-c 3.1.4 0<br class="">xz 5.2.2 1<br class="">zlib 1.2.8 3<br class=""><br class="">Thanks,<br class="">Marcia<br class=""><br class=""><br class="">On Tue, 7 Feb 2017, Kevin Hallock wrote:<br class=""><br class=""><blockquote type="cite" class="">Hi Marcia,<br class=""><br class="">Could you please run “conda list -n pyn_test” and reply with the output?<br class=""><br class="">The conda-forge project has been rebuilding packages the past few days to address issues with libicu like what you’ve experienced.<br class=""><br class="">Thanks,<br class="">Kevin<br class=""><br class=""><blockquote type="cite" class="">On Feb 7, 2017, at 1:23 PM, Marcia Branstetter <<a href="mailto:branstetterm@ornl.gov" class="">branstetterm@ornl.gov</a>> wrote:<br class=""><br class="">Hi,<br class=""><br class="">I installed PyNIO and PyNGL on a computer:<br class="">Linux 3.10.0-327.4.4.el7.x86_64 #1 SMP Tue Jan 5 16:07:00 UTC 2016 x86_64<br class="">x86_64 x86_64 GNU/Linux<br class="">today, using<br class="">conda create --name pyn_test --channel conda-forge pynio<br class="">pyngl<br class=""><br class="">but after I activate pyn_test, go into python and then try to import Nio,<br class="">I get an error message:<br class=""><blockquote type="cite" class=""><blockquote type="cite" class=""><blockquote type="cite" class="">import Nio<br class=""></blockquote></blockquote></blockquote>Traceback (most recent call last):<br class=""> File "<stdin>", line 1, in <module><br class=""> File<br class="">"/home/mbranst/miniconda2/envs/pyn_test/lib/python2.7/site-packages/PyNIO/Nio.py",<br class="">line 83, in <module><br class=""> from nio import *<br class="">ImportError: libicui18n.so.58: cannot open shared object file: No such<br class="">file or directory<br class=""><blockquote type="cite" class=""><blockquote type="cite" class=""><blockquote type="cite" class="">import Ngl<br class=""></blockquote></blockquote></blockquote>Segmentation fault (core dumped)<br class=""><br class="">If I import Ngl first, and print the version, I get<br class=""><blockquote type="cite" class=""><blockquote type="cite" class=""><blockquote type="cite" class="">import Ngl<br class="">print Ngl.__version__<br class=""></blockquote></blockquote></blockquote>1.5.0_beta20161122<br class=""><br class="">A few weeks ago, I installed PyNIO and PyNGL in the same way on another<br class="">linux machine, and it's been working fine.<br class=""><br class="">I tried installing on a linux virtual machine today and got the same<br class="">errors.<br class=""><br class="">Thanks,<br class="">Marcia Branstetter<br class=""><br class=""><br class="">_______________________________________________<br class="">pyngl-talk mailing list<br class="">List instructions, subscriber options, unsubscribe:<br class=""><a href="http://mailman.ucar.edu/mailman/listinfo/pyngl-talk" class="">http://mailman.ucar.edu/mailman/listinfo/pyngl-talk</a><br class=""></blockquote><br class=""><br class=""></blockquote></div></div></blockquote></div><br class=""></div></body></html>