Hunter upload script: lower requirements for Python

Author: chfast

.travis.yml

@@ -25,7 +25,7 @@ cache:
 before_install:
     - if [[ "$CUDA" = ON ]]; then source scripts/install-cuda-trusty.sh; fi
     - if [ "$TRAVIS_OS_NAME" = linux ]; then scripts/install_cmake.sh; fi
-    - if [ "$TRAVIS_OS_NAME" = osx ]; then brew install python3; pip3 install requests; fi
+    - if [ "$TRAVIS_OS_NAME" = osx ]; then pip install requests; fi
 script:
     - cmake -DHUNTER_JOBS_NUMBER=4 -DETHASHCUDA=$CUDA -DETHASHCL=ON -H. -Bbuild
     - cmake --build build -- -j4

CMakeLists.txt

@@ -15,7 +15,7 @@ HunterGate(
 	LOCAL
 )
 
-find_package(PythonInterp 3)
+find_package(PythonInterp)
 if(PYTHONINTERP_FOUND)
 	hunter_gate_self(
 		"${HUNTER_CACHED_ROOT}"