2 files changed, 11 insertions, 0 deletions

diff --git a/docs/en/index.rst b/docs/en/index.rst
index 87b62121..34ec7999 100644
--- a/docs/en/index.rst
+++ b/docs/en/index.rst
@@ -23,6 +23,7 @@ The main documentation for this application is organized into a couple sections:
    :maxdepth: 2
    :caption: User documentation
 
+   user/faq
    user/installation
    user/migration
    user/create_account
diff --git a/docs/en/user/faq.rst b/docs/en/user/faq.rst
new file mode 100644
index 00000000..04fb25e3
--- /dev/null
+++ b/docs/en/user/faq.rst
@@ -0,0 +1,10 @@
+Frequently Asked Questions
+==========================
+
+During the installation, I've got this error ``Error Output: sh: 1: @post-cmd: not found``
+------------------------------------------------------------------------------------------
+
+It seems you have a problem with your ``composer`` installation. Try to uninstall and reinstall it.
+
+`Read the documentation about composer to know how to install it
+<https://getcomposer.org/doc/00-intro.md>`__.