「Google App EngineでHello World!! + ローカルLinux環境」をやっていて出たエラーの Q & A

Q 1 Pythonをconfigureするときにエラーになる。
$ ./configure --prefix=/home/google/ll/py/
checking MACHDEP... linux2
checking EXTRAPLATDIR...
checking for --without-gcc... no
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details.

A 1
gccをインストールしましょう。
CentOSなら以下のコマンドでインストールされます。
# yum install gcc
手動でインストールする場合に必要なパッケージは以下になります。
Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size
=============================================================================
Installing:
 gcc                     i386       4.1.2-14.el5     base              5.2 M
Installing for dependencies:
 glibc-devel             i386       2.5-18.el5_1.1   updates           2.0 M
 glibc-headers           i386       2.5-18.el5_1.1   updates           609 k
 kernel-headers          i386       2.6.18-53.1.14.el5  updates           786 k
 libgomp                 i386       4.1.2-14.el5     base               76 k
Updating for dependencies:
 glibc                   i686       2.5-18.el5_1.1   updates           5.1 M
 glibc-common            i386       2.5-18.el5_1.1   updates            16 M

Transaction Summary
=============================================================================
Install      5 Package(s)
Update       2 Package(s)
Remove       0 Package(s)


Q 2 webサーバーが立ち上がらない。
$ python google_appengine/dev_appserver.py hello/
Traceback (most recent call last):
  File "google_appengine/dev_appserver.py", line 50, in <module>
    execfile(script_path, globals())
  File "/home/google/google_appengine/google/appengine/tools/dev_appserver_main.py", line 338, in <module>
    sys.exit(main(sys.argv))
  File "/home/google/google_appengine/google/appengine/tools/dev_appserver_main.py", line 297, in main
    server = MakeRpcServer(option_dict)
  File "/home/google/google_appengine/google/appengine/tools/dev_appserver_main.py", line 259, in MakeRpcServer
    host_override=option_dict[ARG_ADMIN_CONSOLE_HOST])
  File "/home/google/google_appengine/appcfg.py", line 114, in __init__
   
  File "/home/google/google_appengine/appcfg.py", line 319, in _GetOpener
   
AttributeError: 'module' object has no attribute 'HTTPSHandler'


A 2
Pythonをインストール時、以下のファイルを修正します。
./counfigureの実行後、makeの前に [ Modules/Setup ]を以下のように修正します。

  #SSL=/usr/local/ssl
  #_ssl _ssl.c \
  #       -DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \
  #       -L$(SSL)/lib -lssl -lcrypto
+ SSL=/usr
+ _ssl _ssl.c \
+       -DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \
+       -L$(SSL)/lib -lssl -lcrypto

Q 3 Pythonをmakeするときエラーになる

./Modules/_ssl.c: In function 'init_ssl':
./Modules/_ssl.c:693: 警告: implicit declaration of function 'SSL_load_error_strings'
./Modules/_ssl.c:694: 警告: implicit declaration of function 'SSLeay_add_ssl_algorithms'
make: *** [Modules/_ssl.o] エラー 1

A 3
openssl-devel をインストールしましょう。
CentOSなら以下のコマンドでインストールされます。
# yum install openssl-devel
手動でインストールする場合に必要なパッケージは以下になります。
Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size
=============================================================================
Installing:
 openssl-devel           i386       0.9.8b-8.3.el5_0.2  base              1.8 M
Installing for dependencies:
 e2fsprogs-devel         i386       1.39-10.el5_1.1  updates           563 k
 keyutils-libs-devel     i386       1.2-1.el5        base               27 k
 krb5-devel              i386       1.6.1-17.el5_1.1  updates           1.9 M
 libselinux-devel        i386       1.33.4-4.el5     base              131 k
 libsepol-devel          i386       1.15.2-1.el5     base              189 k
 zlib-devel              i386       1.2.3-3          base              101 k
Updating for dependencies:
 e2fsprogs               i386       1.39-10.el5_1.1  updates           960 k
 e2fsprogs-libs          i386       1.39-10.el5_1.1  updates           114 k
 krb5-libs               i386       1.6.1-17.el5_1.1  updates           652 k
 krb5-workstation        i386       1.6.1-17.el5_1.1  updates           869 k

Transaction Summary
=============================================================================

Q 4 Google App Engineにアップロードできない
$ python ~/google_appengine/appcfg.py update ~/hello/
2008-04-22 21:00:44,926 ERROR __init__.py:1294 An unexpected error occurred. Aborting.
Traceback (most recent call last):
  File "/home/google/google_appengine/appcfg.py", line 48, in <module>
    execfile(script_path, globals())
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 1532, in <module>
    main(sys.argv)
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 1528, in main
    AppCfgApp(argv).Run()
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 1203, in Run
    self.action.function(self)
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 1407, in Update
    lambda path: open(os.path.join(basepath, path), "rb"))
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 1051, in DoUpload
    missing_files = self.Begin()
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 912, in Begin
    version=self.version, payload=self.config.ToYAML())
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 266, in Send
    self._Authenticate()
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 303, in _Authenticate
    super(HttpRpcServer, self)._Authenticate()
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 214, in _Authenticate
    auth_token = self._GetAuthToken(credentials[0], credentials[1])
  File "/home/google/google_appengine/google/appengine/tools/appcfg.py", line 159, in _GetAuthToken
    response = self.opener.open(req)
  File "/home/google/ll/py//lib/python2.5/urllib2.py", line 381, in open
    response = self._open(req, data)
  File "/home/google/ll/py//lib/python2.5/urllib2.py", line 399, in _open
    '_open', req)
  File "/home/google/ll/py//lib/python2.5/urllib2.py", line 360, in _call_chain
    result = func(*args)
  File "/home/google/ll/py//lib/python2.5/urllib2.py", line 1115, in https_open
    return self.do_open(httplib.HTTPSConnection, req)
  File "/home/google/ll/py//lib/python2.5/urllib2.py", line 1082, in do_open
    raise URLError(err)
urllib2.URLError: <urlopen error (111, 'Connection refused')>

A 4 未解決
たぶんproxyが原因なんですが解決方法を調べていません。時間ができたら調べるつもりです。（できるのであればProxyをはずしてやってみてください。）

以上で終わりです。