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opcode81 / ProbCog

A toolbox for statistical relational learning and reasoning.
GNU General Public License v3.0
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installation #9

Closed SND8041 closed 6 years ago

SND8041 commented 6 years ago

Hi, I am trying to install probcog but it seems that the script make_apps.py has some issues. I have Windows 10 and JDK 10. The commands given on the "Getting Started" page on https://github.com/opcode81/ProbCog/wiki/Getting-started are followed but I am stuck on Step 4 that asks to execute "python make_apps.py". Note that I have executed the previous steps and have compiles the Java source (hopefully correct!). The error I have got when I execute python make_apps.py from

(1) Windows command shell is: [C:\probcog>python make_apps.py ProbCog Apps Generator usage: make_apps [--arch=win32|win64|linux_amd64|linux_i386|macosx|macosx64] [additional JVM args] Note: Some useful JVM args include -Xmx8000m set maximum Java heap space to 8000 MB -ea enable assertions Traceback (most recent call last): File "make_apps.py", line 82, in

check if ProbCog binaries exist

                     NameError: name 'os' is not defined]

(2) From IDLE 3.6 (Run the loaded file make_apps.py) The error I have received is: ProbCog Apps Generator usage: make_apps [--arch=win32|win64|linux_amd64|linux_i386|macosx|macosx64] [additional JVM args] Note: Some useful JVM args include -Xmx8000m set maximum Java heap space to 8000 MB -ea enable assertions Determining dependency classpath... Traceback (most recent call last): File "C:\probcog\make_apps.py", line 111, in dep_classpath = getDependencyClasspath() File "C:\probcog\make_apps.py", line 63, in getDependencyClasspath if "Dependencies classpath" in line: TypeError: a bytes-like object is required, not 'str'

I am kind of a new guy in Java and Python world. I would appreciate you guys help very much.

Thanks Syed

opcode81 commented 6 years ago

(1) I believe there is something wrong with your Python interpreter. It reports an error in line 82, which, as it correctly prints, contains only a comment. The NameError for 'os' being reported also doesn't make sense, since 'os' is imported in line 3, and there should have been an import error if the import had failed.

(2) IDLE may not be using the correct Python version (2.7); could it be that it's using Python 3?

SND8041 commented 6 years ago

I have installed Python 3.6.5. I don't know if this is the wrong one. This is what was available latest.

SND8041 commented 6 years ago

Thank you very much. The problem was with the Python version. I removed Python 3.x and installed Python 2.7. The problem is now resolved. Thank you once again. Syed