update README.md

Author: YoheiKakiuchi

README.md

@@ -22,39 +22,23 @@ cmake <choreonoid_dir> -DADDITIONAL_EXT_DIRECTORIES=<jupyter_plugin_dir>
 
 ## Install XEUS
 
-XEUS https://github.com/jupyter-xeus/xeus
+See https://github.com/IRSL-tut/irsl_docker_xeus/blob/main/local_build5.sh
+
+
+## Install jupyter by pip
 
 ```bash
-export OUTPUT_DIR=/opt/xeus
-
-apt install -q -qq -y wget libssl-dev openssl cmake g++ pkg-config git uuid-dev libsodium-dev
-
-## json
-(mkdir json && wget https://github.com/nlohmann/json/archive/refs/tags/v3.11.2.tar.gz --quiet -O - | tar zxf - --strip-components 1 -C json)
-(cd json; cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${OUTPUT_DIR} . ; make install -j$(nproc) )
-## xtl
-(mkdir xtl && wget https://github.com/xtensor-stack/xtl/archive/refs/tags/0.7.5.tar.gz --quiet -O - | tar zxf - --strip-components 1 -C xtl)
-(cd xtl; cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${OUTPUT_DIR} . ; make install -j$(nproc) )
-## xeus / 3.0.5
-(mkdir xeus && wget https://github.com/jupyter-xeus/xeus/archive/refs/tags/3.1.1.tar.gz --quiet -O - | tar zxf - --strip-components 1 -C xeus)
-(cd xeus; cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${OUTPUT_DIR} . ; make install -j$(nproc) )
-
-### xeus-zmq
-## libzmq
-(mkdir libzmq && wget https://github.com/zeromq/libzmq/archive/refs/tags/v4.3.4.tar.gz --quiet -O - | tar zxf - --strip-components 1 -C libzmq)
-(cd libzmq; mkdir build; cd build; cmake -DWITH_PERF_TOOL=OFF -DZMQ_BUILD_TESTS=OFF -DENABLE_CPACK=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${OUTPUT_DIR} ..; make install -j$(nproc) )
-## cppzmq
-(mkdir cppzmq && wget https://github.com/zeromq/cppzmq/archive/refs/tags/v4.8.1.tar.gz --quiet -O - | tar zxf - --strip-components 1 -C cppzmq)
-(cd cppzmq; cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${OUTPUT_DIR} -DCPPZMQ_BUILD_TESTS=OFF . ; make install -j$(nproc) )
-## xeus-zmq
-(mkdir -p xeus-zmq/build && wget https://github.com/jupyter-xeus/xeus-zmq/archive/refs/tags/1.1.0.tar.gz --quiet -O - | tar zxf - --strip-components 1 -C xeus-zmq)
-(cd xeus-zmq/build; cmake -DCMAKE_PREFIX_PATH=${OUTPUT_DIR} -DCMAKE_INSTALL_PREFIX=${OUTPUT_DIR} -DCMAKE_BUILD_TYPE=Release ..; make install -j$(nproc) )
-
-export PATH=$PATH:/opt/xeus/lib
-export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/xeus/lib
+apt-get install -y python3-pip
+python3 -m pip install --upgrade pip
+python3 -m pip install --break-system-packages -r requirements.txt
 ```
 
-## Install jupyter by deb
+Installing to /usr/local
+```bash
+sudo python3 -m pip install --break-system-packages -r requirements.txt
+```
+
+## Install jupyter by deb(not recommended)
 
 ### IPython
 
@@ -71,26 +55,10 @@ python3 -m pip install jupyterlab
 python3 -m pip install jupyter-console
 
 
-## Install jupyter by pip
-
-```bash
-apt-get install -y python3-pip
-python3 -m pip install --upgrade pip
-python3 -m pip install ipython
-python3 -m pip install jedi
-python3 -m pip install jupyterlab
-python3 -m pip install jupyter-console
-```
-
-Installing to /usr/local
-```bash
-sudo python3 -m pip install -r requirements.txt
-```
-
 ## RUN through jupyer
 
 ```bash
-export JUPYTER_PATH={path/to/install/choreonoid}/share/choreonoid-2.0/jupyter
+export JUPYTER_PATH={path/to/install/choreonoid}/share/choreonoid-{cnoid-version}/jupyter
 ```
 
 ### Default (browser will be launched)