Simplify the documentation of how to build the docs locally (and corr…

…ect the version to an rc version)

docs/.gitignore

@@ -1,2 +1 @@
 build/
-source/*.rst

docs/source/developer-guide.md

@@ -24,11 +24,8 @@ As soon as you push to the `main` branch, GitHub Actions will take out these uni
 After locally building the documentation, open `docs/build/html/index.html` in your browser.
 
 ```bash
-. venv/bin/activate
-pip install -e .[docs]
-cd docs/
-sphinx-apidoc --force --output-dir source/ ../qunfold
-make html
+venv/bin/pip install -e .[docs]
+venv/bin/sphinx-build -M html docs/source docs/build
 ```
 
 As soon as you push to the `main` branch, GitHub Actions will build the documentation, push it to the `gh-pages` branch, and publish the result on GitHub Pages: [https://mirkobunse.github.io/qunfold](https://mirkobunse.github.io/qunfold)

docs/source/index.md

@@ -15,6 +15,7 @@ The Python package [qunfold](https://github.com/mirkobunse/qunfold) implements o
 ## Installation
 
 ```
+pip install --upgrade pip setuptools wheel
 pip install 'qunfold @ git+https://github.com/mirkobunse/qunfold'
 ```
 
@@ -32,14 +33,6 @@ To upgrade an existing installation of `qunfold`, run
 pip install --force-reinstall --no-deps 'qunfold @ git+https://github.com/mirkobunse/qunfold@main'
 ```
 
-### Troubleshooting
-
-Starting from `pip 23.1.2`, you have to install `setuptools` and `wheel` explicitly. If you receive a "NameError: name 'setuptools' is not defined", you need to execute the following command before installing `qunfold`.
-
-```
-pip install --upgrade pip setuptools wheel
-```
-
 
 ## Usage
 

qunfold/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "0.1.5"
+__version__ = "0.1.5-rc"
 
 from .losses import (
     instantiate_loss,