Thanks for sharing this!

Peter

From: [email protected] 
[mailto:[email protected]] On Behalf Of Damian
Sent: 23 December 2016 13:30
To: [email protected]
Subject: RE: [mnemosyne-proj-users] Mnemosyne-2.4 install issue on Ubuntu 14.04 
LTS

Summary info for getting Mnemosyne 2.4 to work in Ubuntu 14.04 LTS
Python v3.5 is not currently available in the repos (using apt-get) for Ubuntu 
14.04 LTS, you need to download and compile the source code from 
python.org<http://python.org/>. (You can check the current version in the repos 
prior to the installation of any package using apt-cache policy <package name>).

Before compiling the Python source code, install the following;

sudo apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev 
libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev 
xz-utils

Compile Python v3.5 and verify with python3 -V.

Install pip (a tool for installing and managing Python packages);

wget https://bootstrap.pypa.io/get-pip.py -O - | sudo python3

Check pip corresponds to your version of Python;

pip3 --version

Install setuptools with;

wget https://bootstrap.pypa.io/ez_setup.py -O - | sudo python3

Install PyQt5 with;

sudo pip3 install PyQt5

Install pillow with:

sudo pip3 install pillow

Installing the other dependencies was quite straightforward so I have not 
detailed them here.

Good luck!

Damian.


On 23 Dec 2016 4:06 PM, "Damian" <[email protected]<mailto:[email protected]>> 
wrote:
Hi Peter,

Thanks for all your help. That did the trick and I was finally able to upgrade 
to 2.4. I will update my group post.

Best regards,

Damian.


On 20 Dec 2016 18:18, "Peter Bienstman" 
<[email protected]<mailto:[email protected]>> wrote:
Hi,

Try 'sudo pip3 install pillow'

Cheers,

Peter
>
> Hi Peter,
>
> I've made progress and have now been able to successfully install v2.4.
> However, when I execute it I get this error message and the app doesn't
> open.
>
> libpng warning: iCCP: known incorrect sRGB profile
> libpng warning: iCCP: known incorrect sRGB profile
> libpng warning: iCCP: known incorrect sRGB profile
> libpng warning: iCCP: known incorrect sRGB profile
> libpng warning: iCCP: known incorrect sRGB profile
> [1219/194609:ERROR:browser_main_loop.cc(217)] Running without the SUID
> sandbox! See
> https://chromium.googlesource.com/chromium/src/+/master/docs/linux_s
> uid_sandbox_development.md<http://uid_sandbox_development.md> for more 
> information on developing with the
> sandbox on.
> QIODevice::write (QProcess): device not open
> An unexpected error has occurred.
> Please forward the following info to the developers:
>
> Traceback (innermost last):
>   File "/usr/local/bin/mnemosyne", line 4, in <module>
>     __import__('pkg_resources').run_script('Mnemosyne==2.4',
> 'mnemosyne')
>   File "/usr/local/lib/python3.5/site-packages/setuptools-32.1.2-
> py3.5.egg/pkg_resources/__init__.py", line 739, in run_script
>     self.require(requires)[0].run_script(script_name, ns)
>   File "/usr/local/lib/python3.5/site-packages/setuptools-32.1.2-
> py3.5.egg/pkg_resources/__init__.py", line 1501, in run_script
>     exec(script_code, namespace, namespace)
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/EGG-INFO/scripts/mnemosyne", line 229, in <module>
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/libmnemosyne/__init__.py", line 234, in initialise
>     self.main_widget().activate()
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/pyqt_ui/main_wdgt.py", line 52, in activate
>     self.start_review()
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/libmnemosyne/component.py", line 121, in
> start_review
>     self.review_controller().reset()
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/libmnemosyne/review_controllers/SM2_controller.
> py", line 62, in reset
>     self.show_new_question()
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/libmnemosyne/review_controllers/SM2_controller.
> py", line 123, in show_new_question
>     self.update_dialog()
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/libmnemosyne/review_controllers/SM2_controller.
> py", line 200, in update_dialog
>     self.update_qa_area(redraw_all)
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/libmnemosyne/review_controllers/SM2_controller.
> py", line 237, in update_qa_area
>     w.clear_answer()
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/pyqt_ui/review_wdgt.py", line 248, in clear_answer
>     self.update_stretch_factors()
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/pyqt_ui/review_wdgt.py", line 145, in
> update_stretch_factors
>     self.estimate_height(self.question_text)
>   File "/usr/local/lib/python3.5/site-packages/Mnemosyne-2.4-
> py3.5.egg/mnemosyne/pyqt_ui/review_wdgt.py", line 114, in
> estimate_height
>     from PIL import Image
>  ImportError: No module named 'PIL'
>
> I have already installed:
>
> sudo apt-get install python3-pil
> sudo apt-get install python3-imaging
>
> Got any more ideas?
>
> Thanks,
>
> Damian.
.

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