/usr/local/bin/python3: No module named pip Error on or near line 85; exiting with status 1

I am installing Intel OpenVINO Toolkit in which I configure the model optimizer.

(ankit) ankit@ankit-HP-Notebook:~/intel/computer_vision_sdk_2018.3.343/deployment_tools/model_optimizer/install_prerequisites$ sudo ./install_prerequisites.sh Hit:1 xenial InRelease Hit:2 xenial InRelease Get:3 xenial-security InRelease [107 kB] Hit:4 xenial InRelease Get:5 xenial-updates InRelease [109 kB] Get:6 xenial-backports InRelease [107 kB] Get:7 xenial-proposed InRelease [260 kB] Fetched 583 kB in 2s (287 kB/s) Reading package lists... Done Building dependency tree Reading state information... Done 21 packages can be upgraded. Run 'apt list --upgradable' to see them. Reading package lists... Done Building dependency tree Reading state information... Done python3-venv is already the newest version (3.5.1-3). libgfortran3 is already the newest version (5.4.0-6ubuntu1~16.04.10). python3-pip is already the newest version (8.1.1-2ubuntu0.4). 0 upgraded, 0 newly installed, 0 to remove and 21 not upgraded. /usr/local/bin/python3: No module named pip Error on or near line 85; exiting with status 1 

I have tried many things, so how can I solve it?

3 Answers

Because you have python3-pip package installed, you need to invoke that as pip3:

pip3 list sudo pip3 install virtualenv 

It means you need to install pip using this commmand-

sudo apt install python3-pip 

if python3 is the only version of python installed then pip should invoke pip3 when used.

Create a symbolic link at /usr/local/bin/python3/pip which references to file /usr/local/bin/pip2.7.

sudo ln -s /usr/local/bin/pip2.7 /usr/local/bin/python3/pip 

Then change directories to ~/intel/computer_vision_sdk_2018.3.343/deployment_tools/model_optimizer/install_prerequisites and run sudo ./install_prerequisites.sh