ImportError: cannot import name blocks

[yuyuyuyuyuyuyuyuyu]

$ pyethapp run
Traceback (most recent call last):
File "/usr/local/bin/pyethapp", line 7, in
from pyethapp.app import app
File "/usr/local/lib/python2.7/dist-packages/pyethapp/app.py", line 19, in
from ethereum import blocks
ImportError: cannot import name blocks

[adithyabhatkajake]

Installing [ethereum==1.6.0] in pip solved this for me.

[rainysiu]

from ethereum import blocks

ImportError: cannot import name blocks

how to solve this problem?

[MareoRaft]

Yes, sudo python2.7 /usr/local/bin/pip install ethereum==1.6.0 solved this problem for me too, although it brings up a similar error now: ImportError: No module named tinyrpc.protocols.jsonrpc. Not to mention that the current version of ethereum is 2.3.0, so 1.6.0 feels quite old.