ImportError: No module named pandas. Pandas installed pip

Question

i use mac terminal to check my package:

pip list

i can find all packages include pandas

but

Answer 1

If python v2.7 is already installed, then to install numpy and pandas for v2.7. Run the below commands :

for Ubuntu / Linux -

sudo apt-get install python-numpy
sudo apt-get install python-pandas

If python v3 is already installed, then to install numpy and pandas for v3. Run the below commands :

for Ubuntu / Linux -

sudo apt-get install python3-numpy
sudo apt-get install python3-pandas