1 files changed, 22 insertions, 0 deletions
diff --git a/pkgs/applications/science/math/sage/env.patch b/pkgs/applications/science/math/sage/env.patch
new file mode 100644
index 000000000000..a7f8538eac3d
--- /dev/null
+++ b/pkgs/applications/science/math/sage/env.patch
@@ -0,0 +1,22 @@
+diff --git a/src/bin/sage-env b/src/bin/sage-env
+index ead308f861..ed8db9f9b7 100644
+--- a/src/bin/sage-env
++++ b/src/bin/sage-env
+@@ -111,6 +111,8 @@ resolvelinks() {
+ }
+ 
+ 
++SAGE_ROOT="@out@/sage-root"
++
+ # New value for SAGE_ROOT: either SAGE_ROOT (if given)
+ # or a guessed value based on pwd.
+ if [ -n "$SAGE_ROOT" ]; then
+@@ -185,6 +187,8 @@ fi
+ export SAGE_ENV_SOURCED=$SAGE_ENV_VERSION
+ 
+ export SAGE_ROOT="$NEW_SAGE_ROOT"
++export SAGE_LOCAL='@out@/'
++export PYTHONPATH="@out@/lib/python2.7/site-packages:$PYTHONPATH"
+ 
+ 
+ # sage-env must know where the Sage's script files are.