Hi Dirk, thanks for looking into this.
I was able to restore my previous state and recreate the problem as shown
in the log below. Again, I was able to solve my specific problem by
manually installing the libquantlib0 package.
============= log begin ===========
# wajig show quantlib-python
Package: quantlib-python
State: installed
Automatically installed: no
Version: 1.2-2
Priority: optional
Section: python
Maintainer: Dirk Eddelbuettel <e...@debian.org>
Architecture: amd64
Uncompressed Size: 10.5 M
Depends: libc6 (>= 2.2.5), libgcc1 (>= 1:4.1.1), libquantlib-1.2,
libstdc++6 (>= 4.2.1), python2.7, python (>= 2.7), python (< 2.8)
Conflicts: quantlib-python
Description: Python bindings for the Quantlib Quantitative Finance library
The QuantLib project is aimed to provide a comprehensive software
framework for quantitative finance. The goal is to provide a standard
free/open
source library to quantitative analysts and developers for modeling,
trading, and risk management in real-life.
QuantLib plans to offer tools that are useful for both practical
implementation, with features such as market conventions, solvers, PDEs,
etc., and
advanced modeling, e.g., exotic options and interest rate models.
This package provides Python bindings to parts of the QuantLib library.
# wajig show libquantlib-1.2
Package: libquantlib-1.2
State: installed
Automatically installed: no
Version: 1.2.1-1
Priority: optional
Section: libs
Maintainer: Dirk Eddelbuettel <e...@debian.org>
Architecture: amd64
Uncompressed Size: 17.6 M
Depends: libc6 (>= 2.2.5), libgcc1 (>= 1:4.1.1), libstdc++6 (>= 4.6)
Conflicts: libquantlib0, libquantlib0, libquantlib-1.2
Breaks: libquantlib-1.0.0, libquantlib-1.0.0, libquantlib-1.1,
libquantlib-1.1
Replaces: libquantlib-1.0.0, libquantlib-1.0.0, libquantlib-1.1,
libquantlib-1.1, libquantlib0, libquantlib0
Provides: libquantlib0
Description: Quantitative Finance Library -- library package
The QuantLib project aims to provide a comprehensive software framework
for quantitative finance. The goal is to provide a standard free/open
source library to quantitative analysts and developers for modeling,
trading, and risk management of financial assets.
This package provides the shared libraries required to run programs
compiled with QuantLib.
# wajig show libquantlib0
Package: libquantlib0
New: yes
State: not installed
Version: 1.3-2
Priority: optional
Section: libs
Maintainer: Dirk Eddelbuettel <e...@debian.org>
Architecture: amd64
Uncompressed Size: 18.0 M
Depends: libc6 (>= 2.14), libgcc1 (>= 1:4.1.1), libstdc++6 (>= 4.6)
Conflicts: libquantlib0
Breaks: libquantlib-1.0.0, libquantlib-1.0.0, libquantlib-1.1,
libquantlib-1.1
Replaces: libquantlib-1.0.0, libquantlib-1.0.0, libquantlib-1.1,
libquantlib-1.1, libquantlib-1.2, libquantlib-1.2
Provided by: libquantlib-1.2
Description: Quantitative Finance Library -- library package
The QuantLib project aims to provide a comprehensive software framework
for quantitative finance. The goal is to provide a standard free/open
source library to quantitative analysts and developers for modeling,
trading, and risk management of financial assets.
This package provides the shared libraries required to run programs
compiled with QuantLib.
# apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages will be upgraded:
quantlib-python
1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/1,690 kB of archives.
After this operation, 266 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Reading changelogs... Done
(Reading database ... 181093 files and directories currently installed.)
Preparing to replace quantlib-python 1.2-2 (using
.../quantlib-python_1.3-1_amd64.deb) ...
Unpacking replacement quantlib-python ...
Setting up quantlib-python (1.3-1) ...
# wajig show libquantlib-1.2
Package: libquantlib-1.2
State: installed
Automatically installed: no
Version: 1.2.1-1
Priority: optional
Section: libs
Maintainer: Dirk Eddelbuettel <e...@debian.org>
Architecture: amd64
Uncompressed Size: 17.6 M
Depends: libc6 (>= 2.2.5), libgcc1 (>= 1:4.1.1), libstdc++6 (>= 4.6)
Conflicts: libquantlib0, libquantlib0, libquantlib-1.2
Breaks: libquantlib-1.0.0, libquantlib-1.0.0, libquantlib-1.1,
libquantlib-1.1
Replaces: libquantlib-1.0.0, libquantlib-1.0.0, libquantlib-1.1,
libquantlib-1.1, libquantlib0, libquantlib0
Provides: libquantlib0
Description: Quantitative Finance Library -- library package
The QuantLib project aims to provide a comprehensive software framework
for quantitative finance. The goal is to provide a standard free/open
source library to quantitative analysts and developers for modeling,
trading, and risk management of financial assets.
This package provides the shared libraries required to run programs
compiled with QuantLib.
# wajig show libquantlib0
Package: libquantlib0
New: yes
State: not installed
Version: 1.3-2
Priority: optional
Section: libs
Maintainer: Dirk Eddelbuettel <e...@debian.org>
Architecture: amd64
Uncompressed Size: 18.0 M
Depends: libc6 (>= 2.14), libgcc1 (>= 1:4.1.1), libstdc++6 (>= 4.6)
Conflicts: libquantlib0
Breaks: libquantlib-1.0.0, libquantlib-1.0.0, libquantlib-1.1,
libquantlib-1.1
Replaces: libquantlib-1.0.0, libquantlib-1.0.0, libquantlib-1.1,
libquantlib-1.1, libquantlib-1.2, libquantlib-1.2
Provided by: libquantlib-1.2
Description: Quantitative Finance Library -- library package
The QuantLib project aims to provide a comprehensive software framework
for quantitative finance. The goal is to provide a standard free/open
source library to quantitative analysts and developers for modeling,
trading, and risk management of financial assets.
This package provides the shared libraries required to run programs
compiled with QuantLib.
# python
Python 2.7.6 (default, Nov 22 2013, 14:00:40)
[GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import QuantLib
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/dist-packages/QuantLib/__init__.py", line 19, in
<module>
from QuantLib import *
File "/usr/lib/python2.7/dist-packages/QuantLib/QuantLib.py", line 26, in
<module>
_QuantLib = swig_import_helper()
File "/usr/lib/python2.7/dist-packages/QuantLib/QuantLib.py", line 22, in
swig_import_helper
_mod = imp.load_module('_QuantLib', fp, pathname, description)
ImportError: /usr/lib/python2.7/dist-packages/QuantLib/_QuantLib.so:
undefined symbol:
_ZNK8QuantLib12SmileSection11optionPriceEdNS_6Option4TypeEd
>>>
# apt-get install libquantlib0
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
libquantlib-1.2
The following NEW packages will be installed:
libquantlib0
0 upgraded, 1 newly installed, 1 to remove and 0 not upgraded.
Need to get 0 B/3,544 kB of archives.
After this operation, 353 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
dpkg: libquantlib-1.2: dependency problems, but removing anyway as you
requested:
quantlib-python depends on libquantlib0; however:
Package libquantlib0 is not installed.
Package libquantlib-1.2 which provides libquantlib0 is to be removed.
(Reading database ... 181094 files and directories currently installed.)
Removing libquantlib-1.2 ...
Processing triggers for libc-bin ...
Selecting previously unselected package libquantlib0.
(Reading database ... 181083 files and directories currently installed.)
Unpacking libquantlib0 (from .../libquantlib0_1.3-2_amd64.deb) ...
Processing triggers for man-db ...
Setting up libquantlib0 (1.3-2) ...
Processing triggers for libc-bin ...
# python
Python 2.7.6 (default, Nov 22 2013, 14:00:40)
[GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import QuantLib
>>>
>>>
============= log end ===========
