rm nrfutil install instructions

embedded-workshop-book/src/installation.md

@@ -152,6 +152,10 @@ Installed package `probe-run v0.1.8` (..)
 $ cargo install flip-link
 (..)
 Installed package `flip-link v0.1.2` (..)
+
+$ cargo install nrfdfu
+(..)
+Installed package `nrfdfu v0.0.1` (..)
 ```
 
 ## Python
@@ -179,83 +183,4 @@ $ python --version
 Python 3.7.7
 $ pip --version
 pip 20.0.2 from /usr/local/lib/python3.7/site-packages/pip (python 3.7)
-```
+```
-
-## nrf tools
-
-### nrfutil
-
-**All**: Open a terminal and install [nrfutil](https://github.com/NordicSemiconductor/pc-nrfutil) as follows. *If you are familiar with python, it is advised to do this in a [virtual environment](https://docs.python.org/3/library/venv.html).*
-
-``` console
-$ pip install nrfutil
-(..)
-
-$ nrfutil version
-nrfutil version 6.1.0
-```
-
-**NOTE** as of version 6.1.0 nrfutil indicates that it does "not" support Python 3.9 in its pip manifest. Due to this, the above `pip install` command will fail if you have a Python 3.9 interpreter installed. Here's how to work around the issue:
-
-*start of nrfutil python 3.9 workaround*
-
-``` console
-$ # these steps can also be done via a graphical interface
-
-$ # fetch the source code of version 6.1.0
-$ # or instead of curl you can enter the URL into your web browser
-$ curl -LO https://github.com/NordicSemiconductor/pc-nrfutil/archive/v6.1.zip
-
-$ # unzip the code
-$ unzip v6.1.zip
-
-$ # go into the new folder
-$ cd pc-nrfutil-6.1
-```
-
-Apply the following 2 patches (can also be done manually by editing these 2 files: `requirements.txt` and `setup.py`)
-
-``` diff
---- a/requirements.txt  2021-01-05 10:50:12.611556607 +0100
-+++ b/requirements.txt  2021-01-05 10:50:09.718226891 +0100
-@@ -4,7 +4,7 @@
- ecdsa
- intelhex
- libusb1
--pc_ble_driver_py >= 0.14.2
-+pc_ble_driver_py
- piccata
- protobuf
- pyserial
-```
-
-``` diff
---- a/setup.py  2021-01-05 10:49:56.014910707 +0100
-+++ b/setup.py  2021-01-05 10:50:26.004873175 +0100
-@@ -148,7 +148,7 @@
-                      '../libusb/x86/libusb-1.0.dll', '../libusb/x64/libusb-1.0.dll',
-                      '../libusb/x64/libusb-1.0.dylib', '../libusb/LICENSE']
-     },
--    python_requires='>=3.6, <3.9',
-+    python_requires='>=3.6, <3.10',
-     install_requires=reqs,
-     zipfile=None,
-     tests_require=[
-```
-
-``` console
-$ patch -p1 < requirements.patch
-$ patch -p1 < setup.patch
-```
-
-Then install the patched `nrfutil`
-
-``` console
-$ pip install .
-
-$ # verify installation
-$ nrfutil version
-nrfutil version 6.1.0
-```
-
-*end of nrfutil python 3.9 workaround*