diff --git a/MANIFEST.in b/MANIFEST.in
index 1cf24c9..69815ee 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 include README.md
 include CHANGES.md
+include requirements*.txt
 recursive-include yawlib/data *.json
 recursive-include yawlib/glosswordnet/script *.sql
diff --git a/README.md b/README.md
index f13a8f6..a55ac6a 100644
--- a/README.md
+++ b/README.md
@@ -98,9 +98,17 @@ Note: Extract the glosstag folder and sqlite-30.db to ~/wordnet. The directory s
 
 Go to yawlib folder, execute the config script and then run wntk.sh to generate the glosstab DB file.
 ```
-cd ~/workspace
 git clone https://github.com/letuananh/yawlib
 cd yawlib
-bash config.sh
-./wntk.sh -c
+
+# create virtual environment
+python3 -m venv yawlib_py3
+. yawlib_py3/bin/activate
+
+# install required packages
+pip install -r requirements.txt
+pip install -r requirements-optional.txt
+
+# to show information
+python -m yawlib info
 ```
diff --git a/logging.json b/logging.json
index e4d2e5e..7168985 100644
--- a/logging.json
+++ b/logging.json
@@ -43,6 +43,10 @@
             "handlers": ["file_handler_important", "file_handler_verbose"],
             "propagate": "no"
         },
+        "chirptext": {
+          "level": "WARNING",
+          "handlers": ["file_handler_verbose"]
+        },
         "puchikarui.puchikarui": {
           "level": "WARNING",
           "handlers": ["file_handler_verbose"]
diff --git a/release.sh b/release.sh
index f52303c..fd8b8e5 100755
--- a/release.sh
+++ b/release.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
-pandoc --from=markdown --to=rst README.md -o README.rst
+# pandoc --from=markdown --to=rst README.md -o README.rst
 python3 setup.py sdist
diff --git a/requirements-optional.txt b/requirements-optional.txt
index 7e10602..7426a56 100644
--- a/requirements-optional.txt
+++ b/requirements-optional.txt
@@ -1 +1,2 @@
-flask
+flask >= 1.0
+django >= 2.0
diff --git a/requirements.txt b/requirements.txt
index 8c49faf..e122ace 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 lxml
 fuzzywuzzy
 python-levenshtein
-chirptext>=0.1a16
+chirptext>=0.1a18
 puchikarui>=0.1a1
diff --git a/setup.py b/setup.py
index 3a70b7e..5cb12f1 100755
--- a/setup.py
+++ b/setup.py
@@ -48,12 +48,18 @@ def read(*filenames, **kwargs):
     return sep.join(buf)
 
 
-readme_file = 'README.rst' if os.path.isfile('README.rst') else 'README.md'
+# readme_file = 'README.rst' if os.path.isfile('README.rst') else 'README.md'
+readme_file = 'README.md'
 long_description = read(readme_file)
 pkg_info = {}
 exec(read('yawlib/__version__.py'), pkg_info)
 
 
+with open('requirements.txt', 'r') as infile:
+    requirements = infile.read().splitlines()
+    print(requirements)
+
+
 setup(
     name='yawlib',  # package file name (<package-name>-version.tar.gz)
     version=pkg_info['__version__'],
@@ -65,11 +71,12 @@ def read(*filenames, **kwargs):
     keywords="princeton wordnet glosstag omw",
     license=pkg_info['__license__'],
     author=pkg_info['__author__'],
-    tests_require=['lxml', 'fuzzywuzzy', 'python-levenshtein', 'chirptext>=0.1a16', 'puchikarui'],
-    install_requires=['lxml', 'fuzzywuzzy', 'python-levenshtein', 'chirptext>=0.1a16', 'puchikarui'],
+    tests_require=requirements,
+    install_requires=requirements,
     author_email=pkg_info['__email__'],
     description=pkg_info['__description__'],
     long_description=long_description,
+    long_description_content_type='text/markdown',
     packages=['yawlib',
               'yawlib.glosswordnet',
               'yawlib.yawol',
diff --git a/yawlib/__init__.py b/yawlib/__init__.py
index 1e0e8e4..d3d1bb5 100644
--- a/yawlib/__init__.py
+++ b/yawlib/__init__.py
@@ -10,6 +10,7 @@
 :license: MIT, see LICENSE for more details.
 '''
 
+from . import __version__ as version_info
 from .__version__ import __author__, __email__, __copyright__, __maintainer__
 from .__version__ import __credits__, __license__, __description__, __url__
 from .__version__ import __version_major__, __version_long__, __version__, __status__
diff --git a/yawlib/__version__.py b/yawlib/__version__.py
index baa4ef3..c5acf54 100644
--- a/yawlib/__version__.py
+++ b/yawlib/__version__.py
@@ -10,6 +10,6 @@
 __url__ = "https://github.com/letuananh/yawlib"
 __maintainer__ = "Le Tuan Anh"
 __version_major__ = "0.1"
-__version__ = "{}a1".format(__version_major__)
+__version__ = "{}a2".format(__version_major__)
 __version_long__ = "{} - Alpha".format(__version_major__)
 __status__ = "Prototype"
diff --git a/yawlib/config.py b/yawlib/config.py
index 3257312..2346b03 100644
--- a/yawlib/config.py
+++ b/yawlib/config.py
@@ -89,6 +89,11 @@ def home_dir():
     return yhome if yhome else __yawlib_home
 
 
+def config_file_path():
+    ''' get config location '''
+    return _get_config_manager().locate_config()
+
+
 def get_file(file_key):
     _config = read_config()
     return _config.get(file_key).format(YAWLIB_HOME=home_dir())
diff --git a/yawlib/helpers.py b/yawlib/helpers.py
index c8dbbfc..3f25fd3 100644
--- a/yawlib/helpers.py
+++ b/yawlib/helpers.py
@@ -50,6 +50,8 @@
 
 from .models import SynsetID, SynsetCollection
 from yawlib import YLConfig
+from yawlib import config
+from yawlib import version_info
 from yawlib.glosswordnet.gwnmodels import GlossedSynset
 from yawlib import GWordnetXML as GWNXML
 from yawlib import GWordnetSQLite as GWNSQL
@@ -325,12 +327,19 @@ def add_wordnet_config(parser):
 def show_info(cli, args):
     ''' Show configuration information
     '''
-    print("GlossWordNet XML folder: %s" % args.gloss_xml)
-    print("GlossWordNet SQlite DB : %s" % args.glossdb)
-    print("Princeton WordnetSQL DB: %s" % args.wnsql)
-    print("OMW DB                 : %s" % args.omw)
-    print("Use mockup data        : %s" % args.mockup)
+    report = TextReport(args.output) if 'output' in args else TextReport()
+    report.header("{} - Version: {}".format(version_info.__description__, version_info.__version__), level='h0')
+    report.header("Basic Configuration")
+    report.print("YAWLIB_HOME       : {}".format(config.home_dir()))
+    report.print("Configuration file: {}".format(config.config_file_path()))
+    report.header("Data files")
+    report.print("GlossWordNet XML folder: %s" % args.gloss_xml)
+    report.print("GlossWordNet SQlite DB : %s" % args.glossdb)
+    report.print("Princeton WordnetSQL DB: %s" % args.wnsql)
+    report.print("OMW DB                 : %s" % args.omw)
+    report.header("Other settings")
+    report.print("Use mockup data        : %s" % args.mockup)
     if args.verbose:
-        print("--verbose              : %s" % args.verbose)
+        report.print("--verbose              : %s" % args.verbose)
     if args.quiet:
-        print("--quiet                : %s" % args.quiet)
+        report.print("--quiet                : %s" % args.quiet)
diff --git a/yawlib/wntk.py b/yawlib/wntk.py
index 8ebaa00..8dcdf4c 100755
--- a/yawlib/wntk.py
+++ b/yawlib/wntk.py
@@ -188,6 +188,7 @@ def main():
 
     # show info
     task = app.add_task('info', func=show_info)
+    task.add_argument('-o', '--output', help='Write information to a text file')
     # run app
     app.run()