add PyPDF2==1.28.5 dependency

pdebuyl · pdebuyl · commit 9d0c5c42df53 · 2022-08-18T12:00:32.000+02:00
diff --git a/environment.yml b/environment.yml
@@ -20,4 +20,5 @@ dependencies:
 - pip
 - pip:
   - sphinx-gallery==0.2.0
+  - PyPDF2==1.28.5
   - pdfnup3
diff --git a/requirements.txt b/requirements.txt
@@ -17,4 +17,5 @@ imageio>=2.8
 pip
 # For conda, pip installable
 sphinx-gallery==0.2.0
+PyPDF2==1.28.5
 pdfnup3
