diff --git a/DS_gene.py b/DS_gene.py
index 71df4a6..aec183c 100755
--- a/DS_gene.py
+++ b/DS_gene.py
@@ -6,13 +6,6 @@ import sys
 import optparse
 from pymath.random_expression import RdExpression
 
-#texenv = jinja2.Environment(
-#    block_start_string = '%{',
-#    block_end_string = '%}',
-#    variable_start_string = '%{{',
-#    variable_end_string = '%}}',
-#    loader = jinja2.FileSystemLoader(os.path.abspath('.'))
-#)
 texenv = jinja2.Environment(
     block_start_string = '\Block{',
     # Gros WTF!! Si on le met en maj ça ne marche pas alors que c'est en maj dans le template...
@@ -22,27 +15,6 @@ texenv = jinja2.Environment(
     loader = jinja2.FileSystemLoader(os.path.abspath('.'))
 )
 
-# The environment
-#report_renderer = jinja2.Environment(
-#    block_start_string = '\BLOCK{',
-#    block_end_string = '}',
-#    variable_start_string = '\VAR{',
-#    variable_end_string = '}',
-#    comment_start_string = '\#{',
-#    comment_end_string = '}',
-#    line_statement_prefix = '%-',
-#    line_comment_prefix = '%#',
-#    trim_blocks = True,
-#    autoescape = False,
-#    loader = jinja2.FileSystemLoader(os.path.abspath('.'))
-#)
-
-
-#texenv = jinja2.Environment()
-#texenv.block_start_string = '\BLOCK{'
-#texenv.block_end_string = '}'
-#texenv.loader = jinja2.FileSystemLoader('.')
-
 def main(options):
     #template = report_renderer.get_template(options.template)
     template = texenv.get_template(options.template)
diff --git a/example.tpl.tex b/example/example.tpl.tex
similarity index 100%
rename from example.tpl.tex
rename to example/example.tpl.tex
diff --git a/call_litt.py b/lib/call_litt.py
similarity index 100%
rename from call_litt.py
rename to lib/call_litt.py
diff --git a/pythagore.py b/lib/pythagore.py
similarity index 100%
rename from pythagore.py
rename to lib/pythagore.py
diff --git a/rd_frac.py b/lib/rd_frac.py
similarity index 100%
rename from rd_frac.py
rename to lib/rd_frac.py