Merge pull request #64 from EconForge/albop-patch-2

Updated installation instructions (1)

Author: albop

.gitignore

@@ -2,3 +2,4 @@
 *.nbi
 *.nbc
 dist*
+setup.py

README.md

@@ -10,14 +10,25 @@ The library contains:
 
 ## install
 
+Install latest version:
+
+- from conda: `conda install -c conda-forge interpolation`
+- from PyPI: `pip install interpolation`
+
 Latest development version from git:
 
-`pip install git+https://github.com/econforge/interpolation.py.git/`
+```
+pip install poetry # if not already installed
+pip install git+https://github.com/econforge/interpolation.py.git/
+```
 
-Or latest stable version:
+The project uses a `pyproject.toml` file instead of `setup.py` and other legacy configuration files. For those used to development installation, this is feasible using `dephell`:
 
-- from conda: `conda install -c conda-forge interpolation`
-- from PyPI: `pip install interpolation`
+```
+pip install dephell # if not already installed
+dephell --from=pyproject.toml --to=setup.py # only once
+pip install -e . # like old times
+```
 
 ## multilinear and cubic interpolation
 

docs/index.md

@@ -11,14 +11,25 @@ The library contains:
 
 ## install
 
+Install latest version:
+
+- from conda: `conda install -c conda-forge interpolation`
+- from PyPI: `pip install interpolation`
+
 Latest development version from git:
 
-`pip install git+https://github.com/econforge/interpolation.py.git/`
+```
+pip install poetry # if not already installed
+pip install git+https://github.com/econforge/interpolation.py.git/
+```
 
-Or latest stable version:
+The project uses a `pyproject.toml` file instead of `setup.py` and other legacy configuration files. For those used to development installation, this is feasible using `dephell`:
 
-- from conda: `conda install -c conda-forge interpolation`
-- from PyPI: `pip install interpolation`
+```
+pip install dephell # if not already installed
+dephell --from=pyproject.toml --to=setup.py # only once
+pip install -e . # like old times
+```
 
 ## multilinear and cubic interpolation