error while running jcvi.compara.catalog ortholog

[naktang]

I try to run python -m jcvi.compara.catalog ortholog KK3_AP_full Sb but it give me a following error.

Traceback (most recent call last):
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/runpy.py", line 174, in _run_module_as_main
"main", fname, loader, pkg_name)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/compara/catalog.py", line 841, in
main()
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/compara/catalog.py", line 73, in main
p.dispatch(globals())
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/apps/base.py", line 96, in dispatch
globalsaction
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/compara/catalog.py", line 673, in ortholog
dotplot_main(dargs)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/graphics/dotplot.py", line 357, in dotplot_main
title=opts.title, stdpf=(not opts.nostdpf))
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/graphics/dotplot.py", line 235, in dotplot
sepcolor=sepcolor, minfont=minfont, stdpf=stdpf)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/graphics/dotplot.py", line 79, in plot_breaks_and_labels
th = TextHandler(fig)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/graphics/base.py", line 53, in init
self.build_height_array(fig)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/graphics/base.py", line 67, in build_height_array
w, h = TextHandler.get_text_width_height(fig, size=i)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/jcvi/graphics/base.py", line 59, in get_text_width_height
tp = mpl.textpath.TextPath((0,0), txt, size=size, usetex=usetex)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/matplotlib/textpath.py", line 450, in init
usetex=usetex)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/matplotlib/textpath.py", line 530, in text_get_vertices_codes
verts, codes = text_to_path.get_text_path(prop, s, usetex=True)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/matplotlib/textpath.py", line 152, in get_text_path
glyph_info, glyph_map, rects = self.get_glyphs_tex(prop, s)
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/matplotlib/textpath.py", line 305, in get_glyphs_tex
dviread.find_tex_file('pdftex.map'))
File "/home/chutima/Software/anaconda2/envs/jcvi/lib/python2.7/site-packages/matplotlib/dviread.py", line 842, in init
with open(filename, 'rb') as file:
IOError: [Errno 2] No such file or directory: u''

I don't know what is the problem. Could you have any suggestion to solve this problem.

[francicco]

I have the same error. I think that's because the latex lib are missing or something
F

[tanghaibao]

@naktang

Yes, this is due to latex not installed.
#160 (comment)

[RCDownie]

@tanghaibao

I encountered this same error, however I am working in a conda environment. I tried installing a number of different latex packages and none so far resolved the issue. Do you have an idea as to which conda latex package would resolve this?

Thanks