From c2bffd59edeb3718cc2175dbc646b4bbfdbb0290 Mon Sep 17 00:00:00 2001
From: Haoyi HAN <54799247+Haoyi-Han@users.noreply.github.com>
Date: Wed, 20 Jul 2022 19:11:00 +0800
Subject: [PATCH] Add Install Instructions

---
 pre-install.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 pre-install.sh

diff --git a/pre-install.sh b/pre-install.sh
new file mode 100644
index 0000000..e0a5e62
--- /dev/null
+++ b/pre-install.sh
@@ -0,0 +1,21 @@
+# It is not recommended to run directly this script, which is divided into several independent blocks.
+# You should follow the steps and download necessary package sources before installation.
+
+# Install Boost and ZeroMQ
+sudo apt-get install libboost-all-dev
+sudo apt-get install libzmq3-dev
+
+# Install BehaviorTreeV3, cppzmq, xtl, xtensor
+# You should download install packages from Internet, decompress them and access the folder, then run following scripts:
+mkdir build && cd build
+CC=gcc-11 CXX=g++-11 cmake .. && make
+sudo make install
+
+# Install GTest
+sudo apt-get install libgtest-dev
+cd /usr/src/gtest
+sudo mkdir build && cd build
+sudo CC=gcc-11 CXX=g++-11 cmake .. && make
+cd lib
+sudo cp libgtest.a /usr/local/lib
+sudo cp libgtest_main.a /usr/local/lib
\ No newline at end of file