Install virtualenv in Python 3.9rc1

readthedocs · Sep 24, 2020 · c855249 · c855249
1 parent f4ec9d2
commit c855249
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -185,7 +185,8 @@ ENV RTD_PIP_VERSION 20.0.1
 ENV RTD_SETUPTOOLS_VERSION 45.1.0
 RUN pyenv local $RTD_PYTHON_VERSION_39 && \
     pyenv exec pip install --no-cache-dir -U pip==$RTD_PIP_VERSION && \
-    pyenv exec pip install --no-cache-dir -U setuptools==$RTD_SETUPTOOLS_VERSION
+    pyenv exec pip install --no-cache-dir -U setuptools==$RTD_SETUPTOOLS_VERSION && \
+    pyenv exec pip install --no-cache-dir virtualenv==$RTD_VIRTUALENV_VERSION
 
 RUN pyenv local $RTD_PYTHON_VERSION_38 && \
     pyenv exec pip install --no-cache-dir -U pip==$RTD_PIP_VERSION && \