On mac, py27, cdat8 and nightly fail when installed from cdat channels

[danlipsa]

On Mac, py27, both cdat8 and nightly installed using conda channels (not the yaml file) fail with:

(nightly) brasov:src danlipsa$ python t.py
Traceback (most recent call last):
File "t.py", line 1, in
import vcs, cdms2, cdat_info
File "/Users/danlipsa/projects/vcs/src/vcs/init.py", line 102, in
from .utils import * # noqa
File "/Users/danlipsa/projects/vcs/src/vcs/utils.py", line 17, in
import cdtime
ImportError: dlopen(/Users/danlipsa/anaconda2/envs/nightly/lib/python2.7/site-packages/cdtime.so, 2): Library not loaded: @rpath/libpng16.16.dylib
Referenced from: /Users/danlipsa/anaconda2/envs/nightly/lib/python2.7/site-packages/cdtime.so
Reason: Incompatible library version: cdtime.so requires version 52.0.0 or later, but libpng16.16.dylib provides version 51.0.0

Do you know how to fix this? (In the future, adding that pin_run_as_build might help, but its a pity you have to pin to a version to use it)

[danlipsa]

After recompiling and installing cdtime in the cdat8 environment I get:
(cdat8) brasov:src danlipsa$ python t.py
Traceback (most recent call last):
File "t.py", line 1, in
import vcs, cdms2, cdat_info
File "/Users/danlipsa/projects/vcs/src/vcs/init.py", line 102, in
from .utils import * # noqa
File "/Users/danlipsa/projects/vcs/src/vcs/utils.py", line 20, in
from . import boxfill
File "/Users/danlipsa/projects/vcs/src/vcs/boxfill.py", line 20, in
from . import VCS_validation_functions
File "/Users/danlipsa/projects/vcs/src/vcs/VCS_validation_functions.py", line 5, in
import genutil
File "/Users/danlipsa/anaconda2/envs/cdat8/lib/python2.7/site-packages/genutil/init.py", line 5, in
from .grower import grower # noqa
File "/Users/danlipsa/anaconda2/envs/cdat8/lib/python2.7/site-packages/genutil/grower.py", line 3, in
import cdms2 as cdms
File "/Users/danlipsa/anaconda2/envs/cdat8/lib/python2.7/site-packages/cdms2/init.py", line 26, in
from .axis import AbstractAxis, axisMatches, axisMatchAxis, axisMatchIndex # noqa
File "/Users/danlipsa/anaconda2/envs/cdat8/lib/python2.7/site-packages/cdms2/axis.py", line 23, in
standard_library.install_aliases()
File "/Users/danlipsa/anaconda2/envs/cdat8/lib/python2.7/site-packages/future/standard_library/init.py", line 483, in install_aliases
import test
File "/Users/danlipsa/projects/vcs/src/test.py", line 2, in
AttributeError: 'module' object has no attribute 'init'

[dnadeau4]

@danlipsa make sure you don't have a file called "test.py" in your directory. standard_library import test.

[danlipsa]

Denis, thanks, I think I passed this renaming the file and also using the install procedure on the website.