bootstrap: pin pip version

Fixes: https://tracker.ceph.com/issues/46699
Signed-off-by: Brad Hubbard <bhubbard@redhat.com>

diff --git a/bootstrap b/bootstrap
index 969a28404e82c2d56a3accfc23724463a43584e9..e192c2dcf13aa847f6bac568682122b84ce115ea 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -27,8 +27,8 @@ fi
 
 virtualenv --system-site-packages --distribute virtualenv
 
-# avoid pip bugs
-./virtualenv/bin/pip install --upgrade pip
+# pin pip to 18.1 for https://tracker.ceph.com/issues/46699
+./virtualenv/bin/pip install --upgrade pip==18.1
 
 # work-around change in pip 1.5
 ./virtualenv/bin/pip install six