[AstroPy] how to mark spectral lines in matplotlib?

[Miguel de Val-Borro]

Hi Hang,

On Sun, Dec 15, 2013 at 11:52:24PM +0800, gonghang.naoc wrote:
> Hi,
> Thank you. The method 'annotate' works.
> I tried pip to install  module lineid_plot but failed.
> My python environment is messed up now. I downloaded the  tar.gz file
> lineid_plot-0.2.tar.gz ,then
> $python setup.py
> usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
>    or: setup.py --help [cmd1 cmd2 ...]
>    or: setup.py --help-commands
>    or: setup.py cmd --help
> 
> error: no commands supplied
> 
> However since 'annotate' works well, I will use  this general way.

It looks like you also need to to provide the setup command, for
instance 

python setup.py install

will build and install the module from the source code.

Regards,
Miguel