JBacc1

clang++ version not working anymore in wiki doc

2

It seems, on page: https://github.com/mapnik/mapnik/wiki/UbuntuInstallation, Install Mapnik from source, that: `export CXX="clang++-3.8" && export CC="clang-3.8"` should now be replaced by: `export CXX="clang++-10" && export CC="clang-10"`

cairo.h not found

2

Hello, Strange issue, not even sure it is due to mapnik-python. I've installed mapnik 4.0.0 and everything seemed to be right. I go on trying to install mapnik-python, but get...

Install problem with 'mapnik::proj_transform'

4

Install of python-mapnik failed with errors citing 'mapnik::proj_transform' at: `sudo python3 setup.py install` I'm no linux specialist, but last command run was: `clang++ -DNDEBUG -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat...

Hello, After upgrading from Linux Mint 19 to 21.1, `import mapnik` unfortunately does not work anymore: `>>> import mapnik Traceback (most recent call last): File "", line 1, in File...

Cannot input both ppi and scale_factor

1

When inputing both ppi and scale_factor, scale_factor is overwritten. The "zoom-level" used (which is passed to mapnik through the scale_factor) seems to not be changeable at a given dpi and...