sudo tar zxmf ./ubuntu18.04_rootfs.tar.gz -C /your sd path/rootfs/
#Benutzername: xilinx
#Passwort: xilinx

tar -xzvf cmake-3.14.5.tar.gz
cd cmake-3.14.5/
#Diese beiden Schritte können lange dauern, nacheinander eingeben
./bootstrap
make -j4
sudo make install

root@pynq:~/cmake-3.14.5# ./bootstrap 
---------------------------------------------
CMake 3.14.5, Copyright 2000-2019 Kitware, Inc. and Contributors
Found GNU toolchain
C compiler on this system is: gcc       
C++ compiler on this system is: g++          
Makefile processor on this system is: make
g++ has setenv
g++ has unsetenv
g++ does not have environ in stdlib.h
g++ has stl wstring
g++ has <ext/stdio_filebuf.h>
---------------------------------------------

root@pynq:~/cmake-3.14.5# cmake --version
cmake version 3.14.5

CMake suite maintained and supported by Kitware (kitware.com/cmake).

sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev ninja-build

tar zxmf vcpkg-2020.11.tar.gz
mv vcpkg-2020.11 vcpkg
vcpkg/bootstrap-vcpkg.sh
export VCPKG_ROOT=$HOME/vcpkg
export VCPKG_FORCE_SYSTEM_BINARIES=1
vcpkg/vcpkg install libyuv

root@pynq:~# export VCPKG_ROOT=$HOME/vcpkg
root@pynq:~# export VCPKG_FORCE_SYSTEM_BINARIES=1
root@pynq:~# vcpkg/vcpkg install libyuv
Computing installation plan...
The following packages will be built and installed:
  * libjpeg-turbo[core]:arm-linux
    libyuv[core]:arm-linux
Additional packages (*) will be modified to complete this operation.
Detecting compiler hash for triplet arm-linux...
Starting package 1/2: libjpeg-turbo:arm-linux
Building package libjpeg-turbo[core]:arm-linux...
Could not locate cached archive: /root/.cache/vcpkg/archives/62/629c73ee8920588cb446128f15cbfa66dfec1528.zip
-- Using community triplet arm-linux. This triplet configuration is not guaranteed to succeed.
-- [COMMUNITY] Loading triplet configuration from: /root/vcpkg/triplets/community/arm-linux.cmake
-- Downloading https://github.com/libjpeg-turbo/libjpeg-turbo/archive/ae87a958613b69628b92088b313ded0d4f59a716.tar.gz...
-- Extracting source /root/vcpkg/downloads/libjpeg-turbo-libjpeg-turbo-ae87a958613b69628b92088b313ded0d4f59a716.tar.gz
-- Applying patch add-options-for-exes-docs-headers.patch
-- Applying patch workaround_cmake_system_processor.patch
-- Using source at /root/vcpkg/buildtrees/libjpeg-turbo/src/0d4f59a716-5f2e7bc00b.clean
-- Configuring arm-linux-dbg
-- Configuring arm-linux-rel
-- Building arm-linux-dbg
-- Building arm-linux-rel
-- Performing post-build validation
-- Performing post-build validation done
Stored binary cache: /root/.cache/vcpkg/archives/62/629c73ee8920588cb446128f15cbfa66dfec1528.zip
Building package libjpeg-turbo[core]:arm-linux... done
Installing package libjpeg-turbo[core]:arm-linux...
Installing package libjpeg-turbo[core]:arm-linux... done
Elapsed time for package libjpeg-turbo:arm-linux: 5.475 min
Starting package 2/2: libyuv:arm-linux
Building package libyuv[core]:arm-linux...
Could not locate cached archive: /root/.cache/vcpkg/archives/36/3683c357e53932d95a037b4eb8cb74fe71c15f80.zip
-- Using community triplet arm-linux. This triplet configuration is not guaranteed to succeed.
-- [COMMUNITY] Loading triplet configuration from: /root/vcpkg/triplets/community/arm-linux.cmake
-- Fetching https://chromium.googlesource.com/libyuv/libyuv...
#Manchmal hängt es hier lange oder schlägt sogar fehl. Sie können Strg+C drücken und vcpkg/vcpkg install libyuv erneut ausführen
CMake Error at scripts/cmake/vcpkg_execute_required_process.cmake:106 (message):
    Command failed: /usr/bin/git fetch https://chromium.googlesource.com/libyuv/libyuv fec9121b676eccd9acea2460aec7d6ae219701b9 --depth 1 -n
    Working Directory: /root/vcpkg/downloads/git-tmp
    Error code: 128
    See logs for more information:
      /root/vcpkg/buildtrees/libyuv/git-fetch-arm-linux-err.log

Call Stack (most recent call first):
  scripts/cmake/vcpkg_from_git.cmake:78 (vcpkg_execute_required_process)
  ports/libyuv/portfile.cmake:3 (vcpkg_from_git)
  scripts/ports.cmake:135 (include)


Error: Building package libyuv:arm-linux failed with: BUILD_FAILED
Please ensure you are using the latest portfiles with `./vcpkg update`, then
submit an issue at https://github.com/Microsoft/vcpkg/issues including:
  Package: libyuv:arm-linux
  Vcpkg version: 2020.06.15-unknownhash

Additionally, attach any relevant sections from the log files above.

mv ./libyuv-fec9121b676eccd9acea2460aec7d6ae219701b9.tar.gz vcpkg/downloads/
vcpkg/vcpkg install libyuv

root@pynq:~# mv libyuv-fec9121b676eccd9acea2460aec7d6ae219701b9.tar.gz vcpkg/downloads/
root@pynq:~# vcpkg/vcpkg install libyuv
Computing installation plan...
The following packages will be built and installed:
    libyuv[core]:arm-linux
Detecting compiler hash for triplet arm-linux...
Starting package 1/1: libyuv:arm-linux
Building package libyuv[core]:arm-linux...
Could not locate cached archive: /root/.cache/vcpkg/archives/36/3683c357e53932d95a037b4eb8cb74fe71c15f80.zip
-- Using community triplet arm-linux. This triplet configuration is not guaranteed to succeed.
-- [COMMUNITY] Loading triplet configuration from: /root/vcpkg/triplets/community/arm-linux.cmake
-- Using cached /root/vcpkg/downloads/libyuv-fec9121b676eccd9acea2460aec7d6ae219701b9.tar.gz
-- Extracting source /root/vcpkg/downloads/libyuv-fec9121b676eccd9acea2460aec7d6ae219701b9.tar.gz
-- Applying patch fix_cmakelists.patch
-- Applying patch fix-build-type.patch
-- Using source at /root/vcpkg/buildtrees/libyuv/src/ae219701b9-6b491b90af.clean
-- Configuring arm-linux-dbg
-- Configuring arm-linux-rel
-- Building arm-linux-dbg
-- Building arm-linux-rel
-- Installing: /root/vcpkg/packages/libyuv_arm-linux/share/libyuv/copyright
-- Performing post-build validation
-- Performing post-build validation done
Stored binary cache: /root/.cache/vcpkg/archives/36/3683c357e53932d95a037b4eb8cb74fe71c15f80.zip
Building package libyuv[core]:arm-linux... done
Installing package libyuv[core]:arm-linux...
Installing package libyuv[core]:arm-linux... done
Elapsed time for package libyuv:arm-linux: 2.266 min

Total elapsed time: 2.59 min

The package libyuv:arm-linux provides CMake targets:

    find_package(libyuv CONFIG REQUIRED)
    target_link_libraries(main PRIVATE yuv)

mv webmproject-libvpx-v1.9.0.tar.gz vcpkg/downloads/
cd vcpkg/downloads/
tar zxmf webmproject-libvpx-v1.9.0.tar.gz
cd libvpx-1.9.0
#prefix sollte entsprechend Ihrem vcpkg-Pfad eingestellt werden
./configure --prefix="/root/vcpkg/installed/arm-linux/" --disable-examples
#Wieder eine lange Wartezeit
make -j4
make install
cd

root@pynq:~/vcpkg/downloads/libvpx-1.9.0# ./configure --prefix="/root/vcpkg/installed/arm-linux/" --disable-examples
  disabling examples
  enabling vp8_encoder
  enabling vp8_decoder
  enabling vp9_encoder
  enabling vp9_decoder
Configuring for target 'armv7-linux-gcc'
  enabling armv7
  enabling neon
  enabling neon_asm
  enabling unit_tests
  enabling webm_io
  enabling libyuv
Creating makefiles for armv7-linux-gcc libs
Creating makefiles for armv7-linux-gcc tools
Creating makefiles for armv7-linux-gcc docs

root@pynq:~/vcpkg/downloads/libvpx-1.9.0# make install
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vp8.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vp8cx.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vp8dx.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_codec.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_frame_buffer.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_image.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_integer.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_decoder.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_encoder.h
    [INSTALL] /root/vcpkg/installed/arm-linux/lib/libvpx.a
    [INSTALL] /root/vcpkg/installed/arm-linux/lib/pkgconfig/vpx.pc
make[1]: Nothing to be done for 'install'.
make[1]: Nothing to be done for 'install'.

mv xiph-opus-5c94ec3205c30171ffd01056f5b4622b7c0ab54c.tar.gz vcpkg/downloads/
cd vcpkg/downloads/
tar zxmf xiph-opus-5c94ec3205c30171ffd01056f5b4622b7c0ab54c.tar.gz
cd opus-5c94ec3205c30171ffd01056f5b4622b7c0ab54c
./autogen.sh
#prefix sollte entsprechend Ihrem vcpkg-Pfad eingestellt werden
./configure --prefix="/root/vcpkg/installed/arm-linux/" CFLAGS="-Os" --enable-fixed-point --enable-intrinsics --host=arm-linux
make -j4
make install
cd

root@pynq:~/vcpkg/downloads/opus-5c94ec3205c30171ffd01056f5b4622b7c0ab54c# ./autogen.sh
Updating build configuration files, please wait....
libtoolize: putting auxiliary files in '.'.
libtoolize: linking file './ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: linking file 'm4/libtool.m4'
libtoolize: linking file 'm4/ltoptions.m4'
libtoolize: linking file 'm4/ltsugar.m4'
libtoolize: linking file 'm4/ltversion.m4'
libtoolize: linking file 'm4/lt~obsolete.m4'
configure.ac:38: installing './compile'
configure.ac:36: installing './config.guess'
configure.ac:36: installing './config.sub'
configure.ac:33: installing './install-sh'
configure.ac:33: installing './missing'
Makefile.am:319: warning: '%'-style pattern rules are a GNU make extension
Makefile.am:322: warning: '%'-style pattern rules are a GNU make extension
Makefile.am: installing './INSTALL'
Makefile.am: installing './depcomp'
parallel-tests: installing './test-driver'

configure:
------------------------------------------------------------------------
  opus unknown:  Automatic configuration OK.

    Compiler support:

      C99 var arrays: ................ yes
      C99 lrintf: .................... yes
      Use alloca: .................... no (using var arrays)

    General configuration:

      Floating point support: ........ no
      Fast float approximations: ..... no
      Fixed point debugging: ......... no
      Inline Assembly Optimizations: . ARM (EDSP) (Media)
      External Assembly Optimizations: ARM (EDSP) (Media)
      Intrinsics Optimizations: ...... ARM (NEON)
      Run-time CPU detection: ........ ARM (NEON) (NEON Intrinsics)
      Custom modes: .................. no
      Assertion checking: ............ no
      Hardening: ..................... yes
      Fuzzing: ....................... no
      Check ASM: ..................... no

      API documentation: ............. yes
      Extra programs: ................ yes
------------------------------------------------------------------------

 Type "make; make install" to compile and install
 Type "make check" to run the test suite

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
source $HOME/.cargo/env
#git clone https://github.com/rustdesk/rustdesk
#Derzeit nur rustdesk-1.1.8 Version getestet
#https://github.com/rustdesk/rustdesk/archive/refs/tags/1.1.8.zip
tar zxmf rustdesk-1.1.8.tar.gz
mv rustdesk-1.1.8 rustdesk
cd rustdesk
#Müssen zwei Stellen in rustdesk/Cargo.toml ändern:
#Zeile 3: version = "1.1.6"-> version = "1.1.8"
#Zeile 20: whoami = "1.1" -> whoami = "1.2"
#Müssen eine Stelle in rustdesk/libs/hbb_common/Cargo.toml ändern:
#Zeile 27: confy = { git = "https://github.com/open-trade/confy" } -> confy = "0.4" 
cargo build --release
#Jetzt eine lange Wartezeit
#Wenn die Download-Phase nicht reibungslos verläuft, können Sie mit Strg+C beenden und erneut versuchen, bis es erfolgreich ist

root@pynq:~/rustdesk# cargo build --release
    Updating crates.io index
error: failed to get `block` as a dependency of package `scrap v0.5.0 (/root/rustdesk/libs/scrap)`

Caused by:
  failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  network failure seems to have happened
  if a proxy or similar is necessary `net.git-fetch-with-cli` may help here
  https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli

Caused by:
  SSL error: received early EOF; class=Ssl (16); code=Eof (-20)

#Keine Panik, wenn Sie auf diese Situation stoßen, versuchen Sie es einfach erneut. Dies kann während des gesamten Prozesses mehrmals auftreten. Wenn Sie gute Methoden haben, lassen Sie es mich bitte wissen ^_^

root@pynq:~/rustdesk# cargo build --release
    Updating crates.io index
    Updating git repository `https://github.com/open-trade/confy`
warning: spurious network error (2 tries remaining): SSL error: syscall failure: Broken pipe; class=Os (2)
error: failed to get `confy` as a dependency of package `hbb_common v0.1.0 (/root/rustdesk/libs/hbb_common)`

Caused by:
  failed to load source for dependency `confy`

Caused by:
  Unable to update https://github.com/open-trade/confy#27fa1294

Caused by:
  failed to clone into: /root/.cargo/git/db/confy-90047e480c044d79

Caused by:
  network failure seems to have happened
  if a proxy or similar is necessary `net.git-fetch-with-cli` may help here
  https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli

Caused by:
  SSL error: received early EOF; class=Ssl (16); code=Eof (-20)

#Müssen eine Stelle in rustdesk/libs/hbb_common/Cargo.toml ändern:
#Zeile 27: confy = { git = "https://github.com/open-trade/confy" } -> confy = "0.4" 

   Compiling rustdesk v1.1.8 (/root/rustdesk)
warning: `hbb_common` (lib) generated 1 warning
    Finished release [optimized] target(s) in 141m 20s

root@pynq:~/rustdesk# ./target/release/rustdesk --version
1.1.8

root@pynq:~/rustdesk# ./target/release/rustdesk --service
[2022-05-19T06:48:44Z INFO  rustdesk] start --service
[2022-05-19T06:48:46Z INFO  rustdesk] start --server
[2022-05-19T06:48:46Z INFO  rustdesk::server] DISPLAY=Err(NotPresent)
[2022-05-19T06:48:46Z INFO  rustdesk::server] XAUTHORITY=Err(NotPresent)
[2022-05-19T06:48:46Z INFO  rustdesk::ipc] Started ipc server at path: /tmp/RustDesk/ipc
[2022-05-19T06:48:46Z ERROR rustdesk::server::clipboard_service] Failed to start clipboard: Unknown error while interacting with the clipboard: Display parsing error
[2022-05-19T06:48:46Z INFO  rustdesk::common] Testing nat ...
[2022-05-19T06:48:46Z INFO  rustdesk::rendezvous_mediator] start rendezvous mediator of rs-ny.rustdesk.com
[2022-05-19T06:48:46Z INFO  rustdesk::rendezvous_mediator] start rendezvous mediator of rs-sg.rustdesk.com
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] start rendezvous mediator of rs-cn.rustdesk.com
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-sg due to key not confirmed
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-ny due to key not confirmed
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-cn due to key not confirmed
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] UUID_MISMATCH received from rs-cn.rustdesk.com
[2022-05-19T06:48:51Z INFO  hbb_common::config] id updated from xxxxxx to xxxxxxx (hide id)
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:48:52Z INFO  rustdesk::common] Tested nat type: ASYMMETRIC in 6.084360199s
[2022-05-19T06:49:04Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-sg due to key not confirmed
[2022-05-19T06:49:04Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:49:04Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-ny due to key not confirmed
[2022-05-19T06:49:04Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:49:05Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-sg due to key not confirmed
[2022-05-19T06:49:05Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f

root@pynq:~/rustdesk# ./target/release/rustdesk --password qwertyuiop123123 #Bitte setzen Sie ein beliebiges Passwort, dies ist nur ein Beispiel
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Connection refused (os error 111)', src/main.rs:106:55
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
#Obwohl eine Fehlermeldung vorhanden ist, hat dies keinen Einfluss auf das Festlegen des Passworts

root@pynq:~/rustdesk# ./target/release/rustdesk --service &
[1] 20186

Unsupported display server type tty,x11 expected

#Finden Sie heraus, wo Sie RustDesk installiert haben
C:\Users\Administrator\Desktop>cd C:\Program Files\RustDesk 
C:\Program Files\RustDesk>RustDesk.exe --port-forward ur_dev_id 11000 127.0.0.1 22

Connecting to 127.0.0.1:11000...
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.

Welcome to PYNQ Linux, based on Ubuntu 18.04 (GNU/Linux 4.14.0-xilinx armv7l)

 * Super-optimized for small spaces - read how we shrank the memory
   footprint of MicroK8s to make it the smallest full K8s around.

   https://ubuntu.com/blog/microk8s-memory-optimisation
Last login: Thu May 19 07:33:22 2022 from 127.0.0.1
root@pynq:~#