diff --git a/README.md b/README.md
index 2b2a3fd..26201d5 100644
--- a/README.md
+++ b/README.md
@@ -45,12 +45,12 @@ with anyone currently at risk of death in overcrowded prisons.
 - [iwd][] for controlling the WiFi adapter
 - python3
 - python3-setuptools, for building and installing naxalnet
-- python3-systemd, for logging to systemd journal
+- [python-systemd][], for logging to systemd journal
 - [dasbus][], for communicating with iwd
-- two or more machines with a WiFi adapter having ad-hoc support, called
+- two or more machines with a WiFi adapter having ibss support, called
   nodes or peers
 - batctl (optional, for debugging)
-- python3-pip (optional, for `make uninstall` to work)
+- python3-pip (for installing dasbus on Debian-based distributions)
 
 ## Installing
 
@@ -122,9 +122,10 @@ Or, if you have an [IPFS client][ipfs] running, try this instead:
 git clone http://k51qzi5uqu5dlye74be0n9iihwk6sm54vexo7bf7pdr4w811y6mmrcp25djozv.ipns.localhost:8080/naxalnet.git
 ```
 
-Now, install naxalnet:
+Now, build and install naxalnet:
 
 ```sh
+make
 sudo make install
 ```
 
@@ -135,6 +136,17 @@ service files:
 sudo systemctl daemon-reload
 ```
 
+To upgrade, clean the build files, update the repo and reinstall:
+
+```sh
+make clean
+git pull
+make
+sudo make uninstall install
+```
+
+This will keep the configuration files.
+
 ## How to use
 
 You need more than one machine running naxalnet for the connection to work.
@@ -222,7 +234,7 @@ naxalnet --help
 ## How it works
 
 There are three modes commonly supported by WiFi adapters - `ap` (WiFi
-hotspot), `station` (for joining WiFi networks) and `ad-hoc` (for
+hotspot), `station` (for joining WiFi networks) and `ad-hoc` (or ibss, for
 decentralised networks). There are other modes supported by some WiFi
 adapters too, like `p2p` (WiFi direct), but this program doesn't use them.
 
@@ -321,3 +333,4 @@ See [LICENSE](LICENSE) for the complete version of the license.
 [enablenx]: #running-at-boot
 [requirements]: #requirements
 [install-manual]: #manually
+[python-systemd]: https://github.com/systemd/python-systemd
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..9787c3b
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools", "wheel"]
+build-backend = "setuptools.build_meta"