linux version: Ubuntu 20.04.4

    说明: Ubuntu 20.04.3安装时有很多的问题，在Ubuntu20.04.4上成功安装。

• Dependencies

PHOEBE 2.3 has been tested to build and run on python 3.6+ .    You can check your installed version of python3 with:

(base) abren@AR:~$ python3 --version

Python 3.9.7

(base) abren@AR:~$ sudo add-apt-repository ppa:ubuntu-toolchain-r/test

(base) abren@AR:~$ sudo nano /etc/apt/sources.list

# Add these three lines in the file
deb http://archive.ubuntu.com/ubuntu trusty main restricted
deb http://dk.archive.ubuntu.com/ubuntu/ xenial main
deb http://dk.archive.ubuntu.com/ubuntu/ xenial universe

Note for Ubuntu 14.04 users: g++ is not installed by default.  You’ll likely need to to do the following in order to install PHOEBE:

(base) abren@AR:~$sudo apt-get install g++-5 gcc-5 libstdc++-5-dev

(base) abren@AR:~$ export CXX=g++-5

Additionally, in order to build the C-sources, make sure you have Python.h headers for the correct version of python3, by installing python3-dev via your package manager.

The following should work for debian-based systems (Ubuntu, etc):

(base) abren@AR:~$ sudo apt-get install python3-dev

(base) abren@AR:~$ sudo apt install g++

• Installing from PIP

To install the latest version of PHOEBE:

(base) abren@AR:~$ python -m pip install phoebe

or

(base) abren@AR:~$ pip3 install numpy phoebe

• Reference:

http://phoebe-project.org/install#pip

20220425@nc