💚 use sudo to install ghost script

Author: chfw

.moban.yml

@@ -8,4 +8,3 @@ targets:
   - "tests/requirements.txt": "tests/custom_req.txt.jj2"
   - "docs/source/conf.py": "docs/source/conf.py.jj2"
   - "pyexcel_pdfr/_version.py": version.py.jj2
-  - .travis.yml: custom_travis.yml.jj2

.travis.yml

@@ -1,8 +1,11 @@
-sudo: false
+sudo: true
 dist: xenial
 language: python
 notifications:
   email: false
+addons:
+  apt:
+    update: true
 python:
   - 3.8
   - 3.7
@@ -41,6 +44,7 @@ jobs:
 stage: test
 
 before_install:
+  - @sudo apt install python-tk python3-tk ghostscript
   - if [[ -f min_requirements.txt && "$MINREQ" -eq 1 ]]; then
       mv min_requirements.txt requirements.txt ;
     fi

pyexcel-pdfr.yml

@@ -10,4 +10,4 @@ dependencies:
   - pyexcel-io>=0.6.0
 test_dependencies:
   - pyexcel
-description: "Read tables in pdf files as tabular data"
+description: "Read tables in pdf files using camelot for pyexcel community"