AppVeyor: Force installing SCons 3.0.1

3.0.2 was released today and when installed via pip, it seems to be missing from the PATH.
yiqideren · Jan 1, 2019 · fb47d8f · fb47d8f
1 parent b60939b
commit fb47d8f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.appveyor.yml b/.appveyor.yml
@@ -18,7 +18,7 @@ cache:
 install:
   - SET "PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
   - pip install -U wheel  # needed for pip install scons to work, otherwise a flag is missing
-  - pip install scons
+  - pip install scons==3.0.1
   - if defined VS call "%VS%" %ARCH%  # if defined - so we can also use mingw
 
 before_build: