build: Fix package installation for Python 3.4 and pypy (#298)

optimizely · Sep 16, 2020 · 59fab33 · 59fab33
1 parent 9a455f6
commit 59fab33
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/requirements/core.txt b/requirements/core.txt
@@ -1,3 +1,4 @@
 jsonschema==3.2.0
+pyrsistent==0.14.0
 mmh3==2.5.1
 requests[security]>=2.9.1