fix(pip<19)

I am incredulous that this works.

projects/pip.pypa.io/package.yml

@@ -4,6 +4,8 @@ distributable:
 
 versions:
   github: pypa/pip/tags
+  # FIXME: the major prior to 18 is 10, which is ancient and doesn't currently work
+  ignore: ['<18']
 
 dependencies:
   python.org: '*' #FIXME actually: ^3.7
@@ -38,9 +40,14 @@ build:
       - bin/pip
       - bin/pip{{deps.python.org.version.major}}
 test:
-  script: |
-    pip install findtui --target .
-    test -f findtui/main.py
+  dependencies:
+    tea.xyz: '*'
+  script:
+    - run: tea +python.org~3.9 pip install findtui --target .
+      if: ~18
+    - run: pip install findtui --target .
+      if: '>=19'
+    - test -f findtui/main.py
 
 provides:
   - bin/pip