Cannot import gp and util while running

[mavanish]

Running this

./spearmint ../examples/braninpy/config.pb --driver=local --method=GPEIOptChooser --method-args=noiseless=1

OR

python main.py --driver=local --method=GPEIOptChooser --method-args=noiseless=1 ../examples/braninpy/config.pb

Gives the following error, how to solve this?
experiment dir: /home/thsim9/code/spearmint-master/spearmint/examples/braninpy
Traceback (most recent call last):
File "/home/thsim9/code/spearmint-master/spearmint/bin/../spearmint/main.py", line 329, in
main()
File "/home/thsim9/code/spearmint-master/spearmint/bin/../spearmint/main.py", line 164, in main
module = importlib.import_module('chooser.' + options.chooser_module)
File "/usr/lib/python2.7/importlib/init.py", line 37, in import_module
import(name)
File "/home/thsim9/code/spearmint-master/spearmint/spearmint/chooser/GPEIOptChooser.py", line 23, in
from spearmint import gp
ImportError: cannot import name gp

[Shenxiaoqian]

hello, I've encountered the same problem as you. Have you already resolved it？