diff --git a/README.md b/README.md
index da7616a6..9416083c 100644
--- a/README.md
+++ b/README.md
@@ -209,7 +209,7 @@ Python `2.7`, `3.4`, `3.5` and `3.6`.
 To develop or debug `HttpRunner`, you can install relevant requirements and use `main-ate.py` or `main-locust.py` as entrances.
 
 ```bash
-$ pip install -r requirements_dev.txt
+$ pip install -r requirements.txt
 $ python main-ate -h
 $ python main-locust -h
 ```
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 00000000..bafa7e70
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,6 @@
+requests[security]
+flask
+PyYAML
+coveralls
+coverage
+PyUnitReport
\ No newline at end of file
diff --git a/requirements_dev.txt b/requirements_dev.txt
deleted file mode 100644
index 8a7c8f00..00000000
--- a/requirements_dev.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-requests[security]
-flask
-PyYAML
-coveralls
-coverage
--e git+https://github.com/debugtalk/PyUnitReport.git#egg=PyUnitReport
--e git+https://github.com/locustio/locust.git#egg=locustio
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 264b6616..a9d20197 100644
--- a/setup.py
+++ b/setup.py
@@ -7,6 +7,8 @@ from setuptools import find_packages, setup
 with io.open("README.md", encoding='utf-8') as f:
     long_description = f.read()
 
+install_requires = open("requirements.txt").readlines()
+
 setup(
     name='HttpRunner',
     version=__version__,
@@ -21,14 +23,7 @@ setup(
         'ate': ['locustfile_template'],
     },
     keywords='api test',
-    install_requires=[
-        "requests[security]",
-        "flask",
-        "PyYAML",
-        "coveralls",
-        "coverage",
-        "PyUnitReport"
-    ],
+    install_requires=install_requires,
     classifiers=[
         "Development Status :: 3 - Alpha",
         'Programming Language :: Python :: 2.7',