URL: https://developers.google.com/appengine/downloads
> Download the Google App Engine SDK
> GoogleAppEngineLauncher-1.7.3.dmg
> Double-click on dmg file to install.
Following tutorials at
https://developers.google.com/appengine/docs/python/gettingstarted/
Created the folder
$ mkdir /path/to/tutorials/helloworld $ cd /path/to/tutorials/helloworld
$ touch app.yaml helloworld.py
Contents of helloworld.py
print 'Content-Type: text/plain'
print ''
print 'Hello World'
Contents of app.yaml
application: helloworld
version: 1
runtime: python
api_version: 1
handlers:
- url: /.*
script: helloworld.py
Start Google App Engine.
File > Add Existing Application > helloworld > open > Run
ERROR:
*** Running dev_appserver with the following flags:
--admin_console_server= --port=8080
Python command: /usr/bin/python
WARNING 2012-12-04 16:23:33,337 rdbms_mysqldb.py:74] The rdbms API is not available because the MySQLdb library could not be loaded.
Checking Python version
$ which python
/Library/Frameworks/Python.framework/Versions/2.7/bin/python
$ python --version
Python 2.7
Checking for MySQL
$ mysqladmin -u root -p status
Enter password:
Uptime: 2627 Threads: 1 Questions: 3 Slow queries: 0 Opens: 33 Flush tables: 1 Open tables: 26 Queries per second avg: 0.001
If you have already install Macports
$ sudo port install py26-mysql
Else, Install Macports
url: https://distfiles.macports.org/MacPorts/
download: MacPorts-2.1.2.tar.gz
On terminal
$ tar zxvf MacPorts-2.1.2.tar.gz
$ cd MacPorts-2.1.2
$ ./configure
$ make
$ sudo make install
/opt/local/bin should be added to my $PATH
$ vim ~/.bashrc
export PATH=$PATH:/opt/local/bin
$ source ~/.bashrc
$ sudo port -v selfupdate
$ sudo port search python | grep mysql
$ sudo port install py26-mysql
Using Macports didnot solve my problem.
So I will use the MySQL-python binaries.
URL: http://sourceforge.net/projects/mysql-python/
Download: MySQL-python-1.2.4b4.tar.gz
Terminal:
$ tar zxvf MySQL-python-1.2.4b4.tar.gz
$ cd MySQL-python-1.2.4b4
$ vim site.cfg
## Comment this line
#mysql_config = /usr/local/bin/mysql_config
## provide path to mysql_config
mysql_config = /usr/local/mysql/bin/mysql_config
$ python setup.py build
$ sudo python setup.py install
Looks good so far. Check if everything works
$ python
Python 2.7 (r27:82508, Jul 3 2010, 21:12:11)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import MySQLdb
>>>
Rerun the Google App Engine.
I was not able to solve the problem. The ERROR message still stays the same.
__END__
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