Update installation instruction for virtual envs

diff --git a/docs/install.rst b/docs/install.rst
index c2166978c8b495286d25365f182b7b977e258c0d..d4a7334219785ee0854dfc5ea9ec8af06dab7fab 100644 (file)
--- a/docs/install.rst
+++ b/docs/install.rst
@@ -15,6 +15,13 @@ User mode
 
     pip install --trusted-host phdru.name --find-links=http://phdru.name/Software/Python/ --install-option='-O2' --user m_librarian
 
+Virtual envs
+------------
+
+::
+
+    pip install --trusted-host phdru.name --find-links=http://phdru.name/Software/Python/ --install-option='-O2' m_librarian
+
 For Python 2.6 the command is easy_install.
 
 Installation from sources