Hi, I have been trying to install Qiime 2 the whole day. I keep getting the following error over and over after running the code 
conda create -n qiime2-2017.12 --file https://data.qiime2.org/distro/core/qiime2-2017.12-conda-osx-64.txt
vsearch-2.6.0- 100% |#########################################################################################################| Time: 0:00:00 2.89 MB/s
wcwidth-0.1.7- 100% |#########################################################################################################| Time: 0:00:00 2.56 MB/s
webencodings-0 100% |#########################################################################################################| Time: 0:00:00 1.55 MB/s
wget-1.18-0.ta 100% |#########################################################################################################| Time: 0:00:00 1.83 MB/s
CondaError: CondaHTTPError: HTTP 404 NOT FOUND for url https://conda.anaconda.org/conda-forge/noarch/wheel-0.30.0-py_1.tar.bz2
Elapsed: 00:00.066158
CF-RAY: 3d91b4ca7f8771c1-ORD
An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.
CondaError: CondaHTTPError: HTTP 404 NOT FOUND for url https://conda.anaconda.org/conda-forge/noarch/wheel-0.30.0-py_1.tar.bz2
Elapsed: 00:00.150048
CF-RAY: 3d91b4cb68ef5528-ORD
An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.
CondaError: CondaHTTPError: HTTP 404 NOT FOUND for url https://conda.anaconda.org/conda-forge/noarch/wheel-0.30.0-py_1.tar.bz2
Elapsed: 00:00.133367
CF-RAY: 3d91b4cc49a65528-ORD
An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.
