set default to 3.8, can be overridden

Author: pellet

environments/eeg-expy-docsbuild.yml

@@ -3,7 +3,7 @@ channels:
     - conda-forge
 dependencies:
     # System-level dependencies
-    - python>=3.8
+    - python=3.8
     - pytables # install pytables for macOS arm64, so do not need to build from source.
     - rust # used by docsbuild
     - pip

environments/eeg-expy-full.yml

@@ -3,7 +3,7 @@ channels:
     - conda-forge
 dependencies:
     # System-level dependencies
-    - python>=3.8
+    - python=3.8
     - pytables # install pytables for macOS arm64, so do not need to build from source.
     - rust # used by docsbuild
     - liblsl # install liblsl to prevent error on macOS and Ubuntu: "RuntimeError: LSL binary library file was not found."

environments/eeg-expy-stimpres.yml

@@ -3,7 +3,7 @@ channels:
     - conda-forge
 dependencies:
     # System-level dependencies
-    - python>=3.8
+    - python=3.8
     - wxpython>=4.0 # install wxpython to prevent error on macOS arm64: "site-packages/wx/_core.cpython-38-darwin.so, 0x0002): symbol not found in flat namespace '__ZN10wxBoxSizer20InformFirstDirectionEiii'"
     - pip
     - pip:

environments/eeg-expy-streaming.yml

@@ -3,7 +3,7 @@ channels:
     - conda-forge
 dependencies:
     # System-level dependencies
-    - python>=3.8
+    - python=3.8
     - liblsl # install liblsl to prevent error on macOS and Ubuntu: "RuntimeError: LSL binary library file was not found."
     - pip
     - pip:

environments/eeg-expy-streamstim.yml

@@ -4,7 +4,7 @@ channels:
     - defaults
 dependencies:
     # System-level dependencies
-    - python>=3.8
+    - python=3.8
     - liblsl # install liblsl to prevent error on macOS and Ubuntu: "RuntimeError: LSL binary library file was not found."
     - wxpython>=4.0 # install wxpython to prevent error on macOS arm64: "site-packages/wx/_core.cpython-38-darwin.so, 0x0002): symbol not found in flat namespace '__ZN10wxBoxSizer20InformFirstDirectionEiii'"
     - pip