tests: Another attempt to fix code coverage

.travis.yml

@@ -4,7 +4,7 @@ dist: trusty
 python:
   - "2.7"
 after_success:
-  - sudo codecov
+  - codecov
 virtualenv:
   system_site_packages: true
 install:
@@ -14,8 +14,9 @@ install:
   - sudo mkdir -p /etc/systemd/system
   - sudo pip install -r requirements.txt
   - sudo pip install codecov pytest-cov
-  - sudo pip install .
+  - sudo pip install -e .
 script:
+  - sudo find /home/ -type d -exec chmod 755 {} \;
   - sudo useradd adminbot -G sudo -p '$1$PBkf5waA$n9EV6WJ7PS6lyGWkgeTPf1'
   - sudo useradd userbot -G users -p '$1$PBkf5waA$n9EV6WJ7PS6lyGWkgeTPf1'
   - sudo adduser --system --no-create-home --group certidude