docs: fixing Fedora installation

doc/getting-started/getting-started/installation.md

@@ -157,7 +157,7 @@ OS version: Fedora 39 or above
 Get dependencies:
 ```shell
 sudo dnf update -y && \
-        sudo dnf groupinstall -y \
+        sudo dnf group install -y \
                 'c-development' \
                 'development-tools' && \
         sudo dnf install -y \
@@ -180,7 +180,9 @@ sudo dnf update -y && \
                 protobuf-compiler \
                 protobuf-devel \
                 postgresql-devel \
-                python3-mako && \
+                python3-mako \
+                openssl \
+                openssl-devel && \
         sudo dnf clean all
 ```
 
@@ -190,6 +192,12 @@ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 source $HOME/.cargo/env
 ```
 
+Install uv (Python package manager, used by the build):
+```shell
+curl -LsSf https://astral.sh/uv/install.sh | sh
+export PATH="$HOME/.local/bin:$PATH"
+```
+
 Install lowdown (for documentation generation):
 ```shell
 cd /tmp && \
@@ -206,22 +214,23 @@ rm -rf /tmp/VERSION_1_0_2.tar.gz /tmp/lowdown-VERSION_1_0_2
 
 Make sure you have [bitcoind](https://github.com/bitcoin/bitcoin) available to run.
 
-Clone lightning:
+Clone lightning (including submodules):
 ```shell
 git clone https://github.com/ElementsProject/lightning.git
 cd lightning
 ```
 
 Checkout a release tag:
 ```shell
-git checkout v24.05
+git checkout v26.04
 ```
 
 Build and install lightning:
 ```shell
+uv sync --all-extras --all-groups --frozen
 ./configure
-make
-sudo make install
+RUST_PROFILE=release uv run make -j$(nproc)
+sudo RUST_PROFILE=release make install
 ```
 
 Running lightning (mainnet):