Automatic installation doens't work in some cases

[drupaladmin]

-If the root password for MySQL contains an ' (apostrophe) the automatic setup script will fail because it encloses the password in apostrophes. Using the advanced manual setup is then needed.
-If the admin of the server has enabled skip-name-resolve then a connection to localhost will fail because the root user won't be allowed from a hostname. The IP loopback address 127.0.0.1 must be used instead. Again using the advanced manual setup is needed.

[kochetovd]

• MySQL is allowed special characters:
  ‘ ~ ! @ # $ % ^ & * ( ) _ - + = { } [ ] / < > , . ; ? ' : | (space)
  Changed to double quotes in the agent setup command for the RELEEM_MYSQL_ROOT_PASSWORD variable, since single quotes are allowed for use in the password.

• When the agent is installed, a socket connection is made to the root user. Therefore, the skip-name-resolve setting does not affect the installation script.