Failed fresh installation v0.30.2

[eddgeag]

Hello,

I was trying to download gemini from* https://gemini.readthedocs.io/en/latest/index.html?highlight=install
wget https://github.com/arq5x/gemini/raw/master/gemini/scripts/gemini_install.py python gemini_install.py $tools $data PATH=$tools/bin:$data/anaconda/bin:$PATH

When I clone the test on the appropriate version, 0.30.2, I encountered two problems:

Help, please.

(1) One already repported #951
I could not fixed with the comment they say.
(2) I made again a fresh installation * and I get the following error, simmilar to
Using gemini found at: /usr/local/bin/gemini
Traceback (most recent call last):
File "/usr/local/bin/gemini", line 7, in
gemini_main.main()
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/gemini/gemini_main.py", line 1249, in main
args.func(parser, args)
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/gemini/gemini_main.py", line 201, in load_fn
from gemini import gemini_load
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/gemini/gemini_load.py", line 11, in
from cluster_helper.cluster import cluster_view
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/cluster_helper/cluster.py", line 24, in
from ipyparallel import Client
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/ipyparallel/init.py", line 13, in
from traitlets.config.configurable import MultipleInstanceError
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/traitlets/config/init.py", line 6, in
from .application import *
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/traitlets/config/application.py", line 17, in
from decorator import decorator
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/decorator.py", line 162
print('Error in generated code:', file=sys.stderr)
^
SyntaxError: invalid syntax
Traceback (most recent call last):
File "/usr/local/bin/gemini", line 7, in
gemini_main.main()
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/gemini/gemini_main.py", line 1249, in main
args.func(parser, args)
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/gemini/gemini_main.py", line 201, in load_fn
from gemini import gemini_load
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/gemini/gemini_load.py", line 11, in
from cluster_helper.cluster import cluster_view
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/cluster_helper/cluster.py", line 24, in
from ipyparallel import Client
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/ipyparallel/init.py", line 13, in
from traitlets.config.configurable import MultipleInstanceError
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/traitlets/config/init.py", line 6, in
from .application import *
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/traitlets/config/application.py", line 17, in
from decorator import decorator
File "/usr/local/share/gemini/anaconda/lib/python2.7/site-packages/decorator.py", line 162
print('Error in generated code:', file=sys.stderr)
^
SyntaxError: invalid syntax