Installing label-maker on Ubuntu

[adbedada]

I am attempting to install label-maker on Ubuntu and the following error message came up. Are the dependencies compatable with Linux systems?

Using cached https://files.pythonhosted.org/packages/77/d9/d272b38e6e25d2686e22f6058820298dadead69340b1c57ff84c87ef81f0/pycurl-7.43.0.1.tar.gz
  Complete output from command python setup.py egg_info:
  Traceback (most recent call last):
    File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 104, in configure_unix
    stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  File "/usr/lib/python3.6/subprocess.py", line 709, in __init__
    restore_signals, start_new_session)
  File "/usr/lib/python3.6/subprocess.py", line 1344, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'curl-config': 'curl-config'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 841, in <module>
    ext = get_extension(sys.argv, split_extension_source=split_extension_source)
  File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 508, in get_extension
    ext_config = ExtensionConfiguration(argv)
  File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 72, in __init__
    self.configure()
  File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 108, in configure_unix
    raise ConfigurationError(msg)
__main__.ConfigurationError: Could not run curl-config: [Errno 2] No such file or directory: 'curl-config': 'curl-config'
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook
    from apport.fileutils import likely_packaged, get_recent_crashes
  File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>
    from apport.report import Report
  File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module>
    import apport.fileutils
  File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module>
    from apport.packaging_impl import impl as packaging
  File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 23, in <module>
    import apt
  File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in <module>
    import apt_pkg
ModuleNotFoundError: No module named 'apt_pkg'

Original exception was:
Traceback (most recent call last):
  File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 104, in configure_unix
    stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  File "/usr/lib/python3.6/subprocess.py", line 709, in __init__
    restore_signals, start_new_session)
  File "/usr/lib/python3.6/subprocess.py", line 1344, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'curl-config': 'curl-config'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 841, in <module>
    ext = get_extension(sys.argv, split_extension_source=split_extension_source)
  File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 508, in get_extension
    ext_config = ExtensionConfiguration(argv)
  File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 72, in __init__
    self.configure()
  File "/tmp/pip-install-_pmpop_f/pycurl/setup.py", line 108, in configure_unix
    raise ConfigurationError(msg)
__main__.ConfigurationError: Could not run curl-config: [Errno 2] No such file or directory: 'curl-config': 'curl-config'

----------------------------------------
  Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-_pmpop_f/pycurl/

[drewbo]

Thanks for posting @adbedada! This will probably require some additional dependencies with Linux. Can you try installing libcurl and gcc (sudo yum install libcurl-devel gcc) and trying the install again? Once we find out what's missing we can add this to the README. Thanks

[drewbo]

Still looks like a pycurl issue @adbedada. Can you try installing that on its own and once it's good, installing label-maker?

[adbedada]

@drewbo, I tried installing label-maker on different linux machine and noticed that If the system has an existing pycurl module, the installation will be incomplete since pycurl==7.43.0.1 is required.

  Installing collected packages: pycurl, homura, Shapely, future, pyclipper, protobuf, 
  mapbox-vector-tile, click-plugins, numpy, snuggs, attrs, affine, cligj, rasterio, Pillow, 
  tilepie, mercantile, pyproj, requests, mbutil, label-maker
  ------------
  Found existing installation: pycurl 7.43.0
  Cannot uninstall 'pycurl'. It is a distutils installed project and thus we cannot accurately 
  determine which files belong to it which would lead to only a partial uninstall. 

Unfortunately, "pip uninstall pycurl" doesn't work and I'm attempting to see if I can remove pycurl completely and may be install the version required.

[adbedada]

Finally... label-maker is now installed after making a couple of changes. Here are the steps.
First, remove the exiting pycurl from the system.

sudo apt-get remove python3-pycurl

Before installing it back, do the following.

sudo apt-get install build-essential libcurl4-gnutls-dev 
sudo apt-cache search gnutl | grep dev
sudo apt-get install libgnutls-dev

Then, re-install pycurl

pip install pycurl==7.43.0.1

Now, you should be able to install label-maker. If the issue persists, run the following.

sudo apt-get install python3-dev

once completed, try to install pycurl

Thank you @drewbo for your support!

[caffeine-potent]

I don't recall all of the details of how I got it to run.
At the very least I remember running these commands:

sudo apt-get install libcurl4-openssl-dev
sudo apt-get install libssl-dev