Update conf.py

Author: mcbarton

docs/source/conf.py

@@ -13,9 +13,9 @@
                           . /home/docs/.bashrc;\
                           echo $PWD;\
                           find . -name "*";\
-                          mamba create -p $PWD -f environment-wasm-build.yml -y;\
+                          mamba create -p $PWD/xeus-cpp-wasm-build -f environment-wasm-build.yml -y;\
                           mamba activate xeus-cpp-wasm-build;\
-                          CONDA_SUBDIR=emscripten-wasm32 mamba create -p $PWD -f environment-wasm-host.yml;\
+                          CONDA_SUBDIR=emscripten-wasm32 mamba create -p $PWD/environment-wasm-host -f environment-wasm-host.yml;\
                           mkdir build;\
                           cd build;\
                           export BUILD_PREFIX=$MAMBA_ROOT_PREFIX/envs/xeus-cpp-wasm-build;\