Odoo Installation on Mac Could Not Execute Command LESSC

Question

So I have a mac running 10.11.4 (El Capitan).

I followed this tutorial: http://kiattipong.blogspot.com/2015/05/setup-odoo-development-on-os-x-with.html?showComment=1

Answer 1

Lessc install

This error occurs almost every time with a fresh installation of Odoo. (Especially with Ubuntu 12.04)

1. First run these three commands in your terminal.

sudo apt-get install python-software-properties
sudo apt-add-repository ppa:chris-lea/node.js
sudo apt-get update

2. Then you install nodejs:

sudo apt-get install nodejs

3. You can then check version of nodejs using:

node -v

4. It should be at least greater than > 0.10

npm -v

Should return a version at least > 1.4

5. Then finally execute the following command, whick will update npm to a newer version as well as install the less plugin:

sudo npm install -g npm
sudo npm install -g less less-plugin-clean-css

pypdf for the second error

sudo apt-get update
sudo apt-get install python-pypdf