wangxiyuan ad10c32a89 Fix the doc CI failure ... CI job now uses pip >= 10.0.0 to install the package. In pip >= 10.0.0, if the package name is missing, the command "pip install -U" returns error, but in pip < 10.0.0 it just logs warning. So this patch make sure the package name exists first. Change-Id: Id900640a7133f837ece8c6c0e7d2e4c17665a53d		2018-04-20 17:07:10 +08:00
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tox_install.sh	Fix the doc CI failure	2018-04-20 17:07:10 +08:00