Update conf.py

Author: mcbarton

docs/source/conf.py

@@ -9,13 +9,13 @@
 if on_rtd:
     XEUS_CPP_ROOT = os.path.abspath('../..')
     command_emscripten = 'cd ../../;\
-                          mamba init;\
-                          . /home/docs/.bashrc;\
-                          echo $PWD;\
-                          find . -name "*";\
-                          mamba create -n xeus-cpp-wasm-build emscripten_emscripten-wasm32==3.1.73 -c https://repo.prefix.dev/emscripten-forge-dev -y;\
-                          mamba activate xeus-cpp-wasm-build;\
-                          CONDA_SUBDIR=emscripten-wasm32 mamba create -n environment-wasm-host nlohmann_json=3.12.0 xeus-lite xeus CppInterOp cpp-argparse pugixml doctest -c https://repo.prefix.dev/emscripten-forge-dev -y;\
+                          curl -L https://micro.mamba.pm/api/micromamba/linux-64/latest | tar -xvj bin/micromamba;\
+                          export PATH="$PWD/bin:$PATH"; \
+                          micromamba shell init -s bash -p ~/micromamba;\
+                          . ~/.bashrc;\
+                          micromamba create -n xeus-cpp-wasm-build emscripten_emscripten-wasm32==3.1.73 -c https://repo.prefix.dev/emscripten-forge-dev -y;\
+                          micromamba activate xeus-cpp-wasm-build;\
+                          micromamba create -n environment-wasm-host --platform emscripten-wasm32 nlohmann_json=3.12.0 xeus-lite xeus CppInterOp cpp-argparse pugixml doctest -c https://repo.prefix.dev/emscripten-forge-dev -y;\
                           mkdir build;\
                           cd build;\
                           export BUILD_PREFIX=$MAMBA_ROOT_PREFIX/envs/xeus-cpp-wasm-build;\
@@ -31,8 +31,8 @@
                                         {0}/xeus-cpp/;\
                           emmake make -j $(nproc --all) install;\
                           cd {0};\
-                          mamba create -n xeus-lite-host jupyterlite-core=0.6 jupyter_server jupyterlite-xeus -c conda-forge;\
-                          mamba activate xeus-lite-host;\
+                          micromamba create -n xeus-lite-host jupyterlite-core=0.6 jupyter_server jupyterlite-xeus -c conda-forge;\
+                          micromamba activate xeus-lite-host;\
                           python -m pip install jupyterlite-xeus jupyter_server;\
                           jupyter lite build --XeusAddon.prefix=$PREFIX \
                           --contents notebooks/xeus-cpp-lite-demo.ipynb \