Troubleshooting

Installation

Pillow

If you receive the following message during installation:

The headers or library files could not be found for jpeg,
a required dependency when compiling Pillow from source.
Please see the install instructions at:
https://pillow.readthedocs.io/en/latest/installation.html

Try this command:

apt install zlib1g-dev libjpeg8-dev

See Issue 40 for more details.

SQLite3

Error: ImportError: No module named _sqlite3

On FreeBSD pkg install py27-sqlite3-2.7.18_7 see #48

Import of PrintHistory Data

If your using the Plugin "PrintHistory (PH)" and you want to import the data in "PrintJobHistory (PJH)" you have a couple of options:

• Manually create a new CSV-File, based on the PJH sample. Copy & Paste the data from PH to PJH structure
• Use an excel-file. First worksheet include the PH data and the second worksheet the PJH structure. Add some "formulars" to convert the PH data to PJH data
• Use a shell script, provided by @mkuf: https://gist.github.com/mkuf/5afd96404e980e7f0988103da934cf46