ModuleNotFoundError: No module named 'toml'

I'm having trouble running the script, I'm getting an error loading the toml module even though python pip is showing that it's correctly installed. Any ideas what I'm missing? Thanks

./power_scraper.py 
Traceback (most recent call last):
  File "./power_scraper.py", line 25, in <module>
    import toml
ModuleNotFoundError: No module named 'toml'

pip freeze
asn1crypto==0.24.0
attrs==19.3.0
Automat==20.2.0
certifi==2019.9.11
chardet==3.0.4
colorzero==1.1
configobj==5.0.6
configparser==3.5.0b2
constantly==15.1.0
cryptography==2.6.1
entrypoints==0.3
enum34==1.1.6
gpiozero==1.5.1
hyperlink==19.0.0
idna==2.8
incremental==17.5.0
ipaddress==1.0.17
keyring==17.1.1
keyrings.alt==3.1.1
meld3==1.0.2
paho-mqtt==1.4.0
pycrypto==2.6.1
PyGObject==3.30.4
PyHamcrest==1.10.1
pymodbus==2.3.0
pyserial==3.4
pyxdg==0.25
redis==3.3.11
requests==2.22.0
RPi.GPIO==0.7.0
SecretStorage==2.3.1
six==1.12.0
spidev==3.3
supervisor==3.3.5
toml==0.10.0
Twisted==19.10.0
urllib3==1.25.6
xmltodict==0.12.0
zope.interface==4.7.1

I've tested an I can import toml directly into python manually.

I've also tried installing toml direclty:

git clone https://github.com/uiri/toml.git 
cd toml
python setup.py install

I'm running python 2.7.16 on a Raspberry Pi Debian.

InfernoEmbedded / PowerScraper

ModuleNotFoundError: No module named 'toml' #9