我使用MacOSX和使用Eclipse光子与红色机器人编辑器。
由于下面显示了致命错误，尝试使用终端将机器人框架安装到jython中。但它显示RF已经安装到系统中。
Eclipse中的致命错误：
Type FATAL: Python installation /usr/local/Cellar/jython/2.7.1/bin has no Robot installed. Fix this problem to build project.
终端说：
GKs-MacBook-Pro:bin roja$ pip install robotframework
Requirement already satisfied: robotframework in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages
请帮助我在Mac中为Jython安装机器人框架。由于我使用Eclipse和RobotFramework，我确实需要python和jython。但是系统会考虑Mac中的python路径。
执行的命令：
GKs-MacBook-Pro:bin roja$ jython -m pip install robotframework
.. contains neither jython-dev.jar nor jython.jar.
Try running this script from the 'bin' directory of an installed Jython
or setting JYTHON_HOME.
usage: jython [option] ... [-c cmd | -m mod | file | -] [arg] ...
Try `jython -h' for more information.
GKs-MacBook-Pro:bin roja$ cd
GKs-MacBook-Pro:~ roja$ set JYTHON_HOME=/usr/local/Cellar/jython/2.7.1/
GKs-MacBook-Pro:~ roja$ set JYTHON_PATH=/usr/local/Cellar/jython/2.7.1/bin
GKs-MacBook-Pro:~ roja$ cd /usr/local/Cellar/jython/2.7.1/bin
GKs-MacBook-Pro:bin roja$ jython -m pip install robotframework
.. contains neither jython-dev.jar nor jython.jar.
Try running this script from the 'bin' directory of an installed Jython or setting JYTHON_HOME.
usage: jython [option] ... [-c cmd | -m mod | file | -] [arg] ...
Try `jython -h' for more information.
从下到上：当你发出命令pip时，它会执行来自 /bin的命令，该命令与命令输出中的默认Python-python2.7绑定。因此，您不是安装到jython，而是尝试将robotFramework安装到python2.7：
GKs-MacBook-Pro:bin roja$ pip install robotframework
Requirement already satisfied: robotframework in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages
通过pip-V验证默认pip使用了哪个python交互器
换句话说，您需要使用适当的pip将包安装到适当的python解释器。
首先尝试如果你有"pip"下jython路径：ls /usr/local/Cellar/jython/2.7.1/bin
或者通过将pip作为jython模块运行：jython-m pip--version
如果是这样，请从usr/local/Cellar/jython/2.7.1/bin或通过jython-m pip install robotframe执行pip
希望有帮助。
