No module named 'ruamel'

[alanspace]

Pre-Report Checklist

• [x] I am running the latest versions of pyQuil and the Forest SDK
• [x] I checked to make sure that this bug has not already been reported

Issue Description

Hello developers, I'm encountering a problem in opening a jupyter notebook from this GitHub repository:

https://github.com/hsim13372/QCompress

When I run the example [qae_two_qubit_demo.ipynb]

I got the following error:

---

ModuleNotFoundError Traceback (most recent call last) in 6 import scipy.optimize 7 ----> 8 from pyquil.gates import * 9 from pyquil import Program 10

~/opt/anaconda3/lib/python3.8/site-packages/pyquil/init.py in 1 from pyquil._version import pyquil_version ----> 2 from pyquil.quil import Program 3 from pyquil.api import list_quantum_computers, get_qc 4 5 version = pyquil_version

~/opt/anaconda3/lib/python3.8/site-packages/pyquil/quil.py in 38 39 import numpy as np ---> 40 from rpcq.messages import NativeQuilMetadata, ParameterAref 41 42 from pyquil._parser.parser import run_parser

~/opt/anaconda3/lib/python3.8/site-packages/rpcq/init.py in ----> 1 from rpcq._client import Client, ClientAuthConfig 2 from rpcq._server import Server, ServerAuthConfig 3 # These are imported so that the corresponding data classes are 4 # registered whenever rpcq is imported. Without which one would have 5 # to import the messages and core_messages modules directly before

~/opt/anaconda3/lib/python3.8/site-packages/rpcq/_client.py in 24 import zmq.asyncio 25 ---> 26 from rpcq._base import to_msgpack, from_msgpack 27 import rpcq._utils as utils 28 from rpcq.messages import RPCError, RPCReply

~/opt/anaconda3/lib/python3.8/site-packages/rpcq/_base.py in 20 import msgpack 21 import rapidjson ---> 22 from ruamel import yaml 23 24 if sys.version_info < (3, 7):

ModuleNotFoundError: No module named 'ruamel'

and [[run_landscape_scan.ipynb]] (https://github.com/hsim13372/QCompress/blob/master/examples/run_landscape_scan.ipynb)

---

ModuleNotFoundError Traceback (most recent call last) in 6 import scipy.optimize 7 ----> 8 from pyquil.gates import * 9 from pyquil import Program 10

~/opt/anaconda3/lib/python3.8/site-packages/pyquil/init.py in 1 from pyquil._version import pyquil_version ----> 2 from pyquil.quil import Program 3 from pyquil.api import list_quantum_computers, get_qc 4 5 version = pyquil_version

~/opt/anaconda3/lib/python3.8/site-packages/pyquil/quil.py in 38 39 import numpy as np ---> 40 from rpcq.messages import NativeQuilMetadata, ParameterAref 41 42 from pyquil._parser.parser import run_parser

~/opt/anaconda3/lib/python3.8/site-packages/rpcq/init.py in ----> 1 from rpcq._client import Client, ClientAuthConfig 2 from rpcq._server import Server, ServerAuthConfig 3 # These are imported so that the corresponding data classes are 4 # registered whenever rpcq is imported. Without which one would have 5 # to import the messages and core_messages modules directly before

~/opt/anaconda3/lib/python3.8/site-packages/rpcq/_client.py in 24 import zmq.asyncio 25 ---> 26 from rpcq._base import to_msgpack, from_msgpack 27 import rpcq._utils as utils 28 from rpcq.messages import RPCError, RPCReply

~/opt/anaconda3/lib/python3.8/site-packages/rpcq/_base.py in 20 import msgpack 21 import rapidjson ---> 22 from ruamel import yaml 23 24 if sys.version_info < (3, 7):

ModuleNotFoundError: No module named 'ruamel'

Please kindly shed some light on me, and thanks a lot!

[dbanty]

Odd, it looks like ruamel.yaml is not being installed. That's a requirement of rpcq which is itself a requirement of pyquil, so installing pyquil should cause everything to be installed correctly. Can you try reinstalling the latest pyquil using the latest pip? So something like:

pip install --upgrade pip followed by pip install --upgrade pyquil

[kmunoz-rgti]

Closed due to inactivity