From d120db025e9e60c540c6eb2cc6f94aa7c62fb19f Mon Sep 17 00:00:00 2001
From: Zhao Changmin <597714572@qq.com>
Date: Mon, 25 Jul 2022 15:35:00 +0800
Subject: [PATCH] Mirgate Terminal Setup Steps into Developer Guide (#5133)

* correct prepare_env.sh path

* Alternative way to prepare envs
---
 .../source/doc/UserGuide/develop.md           | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/docs/readthedocs/source/doc/UserGuide/develop.md b/docs/readthedocs/source/doc/UserGuide/develop.md
index 76bdeb0d..c2133b24 100644
--- a/docs/readthedocs/source/doc/UserGuide/develop.md
+++ b/docs/readthedocs/source/doc/UserGuide/develop.md
@@ -89,9 +89,40 @@ export PYTHONPATH=BigDL/python/dllib/src:BigDL/python/nano/src:BigDL/python/orca
 export PYTHONPATH=BigDL/python/dist/conf/spark-bigdl.conf:$PYTHONPATH
 ```
 
+- Install and add `tflibs` to `TF_LIBS_PATH`:
+```bash
+# Install bigdl-tf and bigdl-math
+pip install bigdl-tf bigdl-math
+
+# Configure TF_LIBS_PATH
+export TF_LIBS_PATH=$(python -c 'import site; print(site.getsitepackages()[0])')/bigdl/share/tflibs
+```
+
+
 The above environment variables should be available when running or debugging code in the IDE. When running applications in PyCharm, you can add runtime environment variables by clicking  __Run__ -> __Edit Configurations__; then in the __Run/Debug Configurations__ panel, you can add necessary environment variables to your applications.
 
 
+#### **1.3 Terminal Setup**
+
+Besides setting the environment variables mentioned above manually for Linux users, we also provide a solution to set them with a script:
+
+```bash
+# Install bigdl-tf and bigdl-math
+pip install bigdl-tf bigdl-math
+
+cd BigDL/python/friesian
+source dev/prepare_env.sh
+```
+
+You can verify the BigDL environment by running the following example.
+
+```bash
+python BigDL/python/dllib/examples/autograd/custom.py
+```
+
+Note that this approach will only work temporarily for this terminal. 
+
+
 ### **2. Scala**
 
 #### **2.1 Build**