On Nov 23, 8:58 pm, trio123 <[EMAIL PROTECTED]> wrote:
> Hi
Hello,
>
> I'm running SAGE 2.8.12 on Ubuntu 6.06 built from source and I can't
> seem to get notebook() to run.
> Any ideas?
>
Just a hunch: can you rename $HOME/.sage to something else and start
Sage again? It seems odd that you are overwriting the dsage key.
2.8.13 is out by the way ;)
> Thanks in advance.
>
Cheers,
Michael
> Error message down below:
>
> control:~> sage
> ----------------------------------------------------------------------
> | SAGE Version 2.8.12, Release Date: 2007-11-06 |
> | Type notebook() for the GUI, and license() for information. |
> ----------------------------------------------------------------------
>
> sage: notebook()
> In order to use an SECURE encrypted notebook, you must first run
> notebook.setup().
> Now running notebook.setup()
> Using dsage certificates.
> --------------------------------------------------
> Generating public/private key pair for authentication...
> Your key will be stored in /home/chook/.sage/dsage/dsage_key
> Just hit enter when prompted for a passphrase
> --------------------------------------------------
> /home/chook/.sage/dsage/dsage_key already exists.
> Overwrite (y/n)? n
>
> Client configuration finished.
>
> Worker configuration finished.
>
> Choose a domain name for your SAGE notebook server,
> for example, localhost (personal use) or control.uvic.ca (to allow
> outside connections).
> Domain name [localhost]:
> Using default localhost
> --------------------------------------------------
> Generating SSL certificate for server...
> Using openssl to generate key
> openssl genrsa > /home/chook/.sage/dsage/cacert.pem
> Generating RSA private key, 512 bit long modulus
> .....++++++++++++
> ........++++++++++++
> e is 65537 (0x10001)
> Generating a self signed certificate...
>
> X.509 certificate info:
>
> Version: 3
> Serial Number (hex): 52:CB:5D
> Subject: C=US,O=SAGE (at
> localhost),OU=389,ST=Washington,CN=localhost,UID=sage_user
> Validity:
> Not Before: Fri Nov 23 11:54:41 2007
> Not After: Tue Apr 10 12:54:41 2035
> Subject Public Key Info:
> Public Key Algorithm: RSA (512 bits)
>
> X.509 Extensions:
> Basic Constraints: (critical)
> CA:FALSE
> Key usage: (critical)
> Digital signature.
> Key encipherment.
> Key purpose OIDs:
> TLS WWW Server.
> Subject Key ID:
> 1C:87:E3:3D:FB:26:EF:15:67:6D:06:EE:1A:9D:79:EC:0A:9F:
> 34:BD
>
> Other information:
> Public Key ID: 1C:87:E3:3D:FB:26:EF:15:67:6D:06:EE:1A:9D:79:EC:
> 0A:9F:34:BD
>
> Signing certificate...
> --------------------------------------------------
> ---------------------------------------------------------------------------
> <class 'sqlite3.OperationalError'> Traceback (most recent call
> last)
>
> /home/chook/<ipython console> in <module>()
>
> /usr/local/sage-2.8.12/local/lib/python2.5/site-packages/sage/server/
> notebook/notebook_object.py in __call__(self, *args, **kwds)
> 135 """
> 136 def __call__(self, *args, **kwds):
> --> 137 return self.notebook(*args, **kwds)
> 138
> 139 notebook = run_notebook.notebook_twisted
>
> /usr/local/sage-2.8.12/local/lib/python2.5/site-packages/sage/server/
> notebook/run_notebook.py in notebook_twisted(self, directory, port,
> address, port_tries, secure, reset, accounts, server_pool, ulimit,
> timeout, open_viewer, sagetex_path, start_path)
> 211 if open_viewer:
> 212 "Open viewer automatically isn't fully implemented.
> You have to manually open your web browser to the above URL."
> --> 213 run(port)
> 214
> 215 return True
>
> /usr/local/sage-2.8.12/local/lib/python2.5/site-packages/sage/server/
> notebook/run_notebook.py in run(port)
> 119 print "In order to use an SECURE encrypted
> notebook, you must first run notebook.setup()."
> 120 print "Now running notebook.setup()"
> --> 121 notebook_setup()
> 122 if not os.path.exists(private_pem) or not
> os.path.exists(public_pem):
> 123 print "Failed to setup notebook. Please try
> notebook.setup() again manually."
>
> /usr/local/sage-2.8.12/local/lib/python2.5/site-packages/sage/server/
> notebook/run_notebook.py in notebook_setup(self)
> 37 dsage = os.path.join(DOT_SAGE, 'dsage')
> 38 import sage.dsage.all
> ---> 39 sage.dsage.all.dsage.setup()
> 40 shutil.copyfile(dsage + '/cacert.pem', private_pem)
> 41 shutil.copyfile(dsage + '/pubcert.pem', public_pem)
>
> /usr/local/sage-2.8.12/local/lib/python2.5/site-packages/sage/dsage/
> dsage.py in setup(self, template)
> 262
> 263 from sage.dsage.scripts.dsage_setup import
> setup
> --> 264 setup(template=template)
> 265
> 266 def setup_server(self, *args):
>
> /usr/local/sage-2.8.12/local/lib/python2.5/site-packages/sage/dsage/
> scripts/dsage_setup.py in setup(template)
> 191 setup_client()
> 192 setup_worker()
> --> 193 setup_server(template=template)
> 194 print "Configuration finished.."
> 195
>
> /usr/local/sage-2.8.12/local/lib/python2.5/site-packages/sage/dsage/
> scripts/dsage_setup.py in setup_server(template)
> 171 username = getuser()
> 172 pubkey_file = os.path.join(DSAGE_DIR, 'dsage_key.pub')
> --> 173 clientdb = ClientDatabase()
> 174 pubkey = base64.encodestring(
> 175
> keys.getPublicKeyString(filename=pubkey_file).strip())
>
> /usr/local/sage-2.8.12/local/lib/python2.5/site-packages/sage/dsage/
> database/clientdb.py in __init__(self, db_file, log_file, log_level,
> test)
> 72 # Don't use this slow!
> 73 # self.con.text_factory = sqlite3.OptimizedUnicode
> ---> 74 sql_functions.optimize_sqlite(self.con)
> 75 self.con.text_factory = str
> 76 if sql_functions.table_exists(self.con,
> self.tablename) is None:
>
> /usr/local/sage-2.8.12/local/lib/python2.5/site-packages/sage/dsage/
> database/sql_functions.py in optimize_sqlite(con)
> 30
> 31 cur = con.cursor()
> ---> 32 cur.execute("pragma cache_size=4000") # Use double the
> default cache_size
> 33 cur.execute("pragma synchronous=off") # do not wait for
> disk writes
> 34 cur.execute("pragma temp_store=2") # store temporary
> results in memory
>
> <class 'sqlite3.OperationalError'>: database is locked
> sage:
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