Add running as root instruction

Manual-Installation.md

@@ -4,51 +4,57 @@ If you want to manually install Calibre-Web (“from source”), follow the inst
 
 _These instructions assume a Debian-based Linux distribution (Ubuntu, Raspberry Pi OS...)_
 
-1. **Install git, imagemagick, netifaces, pip, venv, and cryptography:**
+1. **Switch to a root shell**:
+    - `sudo -i`
 
-    - `sudo apt install git imagemagick python3-netifaces python3-pip python3-venv python3-cryptography`
+2. **Install git, imagemagick, netifaces, pip, venv, and cryptography:**
+
+    - `apt install git imagemagick python3-netifaces python3-pip python3-venv python3-cryptography`
 
    **PRO TIPS**:
    - On **Ubuntu** and **Debian**, `python3-cryptography` is installed by default, unlike on Raspberry Pi OS.
    - Installing `python3-cryptography` is not required if you plan to install a newer version using pip as described in Step 4.
 
-2. **Download and extract Calibre-Web:**
-    - `sudo mkdir -p /opt`
+3. **Download and extract Calibre-Web:**
+    - `mkdir -p /opt`
     - `cd /opt`
-    - `sudo git clone https://github.com/janeczku/calibre-web`
+    - `git clone https://github.com/janeczku/calibre-web`
     - `cd calibre-web`
 
-3. **Create a virtual environment** for Calibre-Web:
-    - `sudo python3 -m venv venv`
+4. **Create a virtual environment** for Calibre-Web:
+    - `python3 -m venv venv`
 
-4. **Install dependencies** by running:
-    - `sudo ./venv/bin/python3 -m pip install -r requirements.txt`
+5. **Install dependencies** by running:
+    - `./venv/bin/python3 -m pip install -r requirements.txt`
 
     **PRO TIP:**
     - **If you want a more recent version of `cryptography`** than your OS offers:
-      - `sudo ./venv/bin/python3 -m pip install cryptography`
+      - `./venv/bin/python3 -m pip install cryptography`
 
-5. **Run Calibre-Web** with the command:
-    - `sudo ./venv/bin/python3 cps.py`
+6. **Run Calibre-Web** with the command:
+    - `./venv/bin/python3 cps.py`
 
     **PRO TIP:**
     - Or use `nohup ./venv/bin/python3 cps.py` if you want to exit the terminal window.
 
-6. **[Try it out!](https://github.com/janeczku/calibre-web#quick-start)**
+7. **[Try it out!](https://github.com/janeczku/calibre-web#quick-start)**
+
+8. **Exit the root shell when finished**:
+    - `exit`
 
 #### Additional Issues and Considerations:
 
 **Raspberry Pi (Raspberry Pi OS)**:
 Depending on your version of pip, the installation might fail with `Failed to build cryptography`. If you encounter this issue, try:
 1. Updating pip:
-    - `sudo ./venv/bin/python3 -m pip install --upgrade pip`
+    - `./venv/bin/python3 -m pip install --upgrade pip`
 2. If the error persists, install `cargo`:
-    - `sudo apt install cargo`
+    - `apt install cargo`
 3. Then, try installing Calibre-Web again.
 
 **Ubuntu**:
 On some Ubuntu versions, you may encounter the error `can't combine user with prefix`. This is a [known bug](https://github.com/pypa/pip/issues/3826) and can be resolved by installing the requirements with the `--system` flag:
-   - `sudo ./venv/bin/python3 -m pip install --system -r requirements.txt`
+   - `./venv/bin/python3 -m pip install --system -r requirements.txt`
 
 **Configuration Files**:
 All configuration files (settings database, log files) are stored in the Calibre-Web root folder (in this example, `/opt/calibre-web`). Additional config files, such as those for Google Drive or Gmail integration, should be placed there as well.