Hello,
I’m trying to use the following script to convet .ulog file into matlab file in a mac computer (I also tried with W10 computer and obtain the same result):
I download the zip file in the link above.
Then in a terminal I wrote “pip install pyulog” and I obtain this result :
Collecting pyulog
Using cached https://files.pythonhosted.org/packages/bc/93/5cb8676d4ed4ee69778b4f8f55529265b083b099e367d9d6c3f791…
Requirement already satisfied: numpy in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from pyulog)
Installing collected packages: pyulog
Running setup.py install for pyulog … error
Complete output from command /usr/bin/python -u -c “import setuptools, tokenize;file=‘/private/var/folders/gg/3hb92bjx6tj8shv1656lcyh40000gn/T/pip-build-HUEceu/pyulog/setup.py’;f=getattr(tokenize, ‘open’, open)(file);code=f.read().replace(‘\r\n’, ‘\n’);f.close();exec(compile(code, file, ‘exec’))” install --record /var/folders/gg/3hb92bjx6tj8shv1656lcyh40000gn/T/pip-PiE7BY-record/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib
creating build/lib/pyulog
copying pyulog/params.py → build/lib/pyulog
copying pyulog/_version.py → build/lib/pyulog
copying pyulog/ulog2csv.py → build/lib/pyulog
copying pyulog/init.py → build/lib/pyulog
copying pyulog/core.py → build/lib/pyulog
copying pyulog/px4.py → build/lib/pyulog
copying pyulog/extract_gps_dump.py → build/lib/pyulog
copying pyulog/messages.py → build/lib/pyulog
copying pyulog/ulog2kml.py → build/lib/pyulog
copying pyulog/info.py → build/lib/pyulog
creating build/lib/test
copying test/test_ulog2csv.py → build/lib/test
copying test/init.py → build/lib/test
UPDATING build/lib/pyulog/_version.py
set build/lib/pyulog/_version.py to ‘0.6.0’
running install_lib
creating /Library/Python/2.7/site-packages/pyulog
error: could not create ‘/Library/Python/2.7/site-packages/pyulog’: Permission denied
----------------------------------------
Command “/usr/bin/python -u -c “import setuptools, tokenize;file=‘/private/var/folders/gg/3hb92bjx6tj8shv1656lcyh40000gn/T/pip-build-HUEceu/pyulog/setup.py’;f=getattr(tokenize, ‘open’, open)(file);code=f.read().replace(‘\r\n’, ‘\n’);f.close();exec(compile(code, file, ‘exec’))” install --record /var/folders/gg/3hb92bjx6tj8shv1656lcyh40000gn/T/pip-PiE7BY-record/install-record.txt --single-version-externally-managed --compile” failed with error code 1 in /private/var/folders/gg/3hb92bjx6tj8shv1656lcyh40000gn/T/pip-build-HUEceu/pyulog/
You are using pip version 9.0.1, however version 18.1 is available.
You should consider upgrading via the ‘pip install --upgrade pip’ command.
Then I tried the ‘pip install --upgrade pip’ command but it didn’t seems to obtain a better result :
Collecting pip
Using cached https://files.pythonhosted.org/packages/c2/d7/90f34cb0d83a6c5631cf71dfe64cc1054598c843a92b400e55675c…
Installing collected packages: pip
Found existing installation: pip 9.0.1
Uninstalling pip-9.0.1:
Exception:
Traceback (most recent call last):
File “/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py”, line 215, in main
status = self.run(options, args)
File “/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/commands/install.py”, line 342, in run
prefix=options.prefix_path,
File “/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_set.py”, line 778, in install
requirement.uninstall(auto_confirm=True)
File “/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py”, line 754, in uninstall
paths_to_remove.remove(auto_confirm)
File “/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_uninstall.py”, line 115, in remove
renames(path, new_path)
File “/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/utils/init.py”, line 267, in renames
shutil.move(old, new)
File “/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py”, line 300, in move
rmtree(src)
File “/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py”, line 247, in rmtree
rmtree(fullname, ignore_errors, onerror)
File “/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py”, line 252, in rmtree
onerror(os.remove, fullname, sys.exc_info())
File “/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py”, line 250, in rmtree
os.remove(fullname)
OSError: [Errno 13] Permission denied: ‘/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/EGG-INFO/PKG-INFO’
You are using pip version 9.0.1, however version 18.1 is available.
You should consider upgrading via the ‘pip install --upgrade pip’ command.
Which probably explain why when I try to run the logconv.m file in matlab it does not work properly :
logconv
INFO: Start importing the log data.
/bin/bash: ulog2csv: command not found
INFO: Converting the ulog file to csv took 0.045748 s.
INFO: Starting to import the csv data into matlab.
INFO: Importing the csv data to matlab took 0.056771 s.
Error using logconv/ImportPX4LogData (line 230)
Empty sysvector: Converted the ulog file to csv and parsed it.
Contains the logfile any topic specified in the setupTopics() function?
Error in logconv (line 113)
ImportPX4LogData();
Please do you have any idea to solve this issue ?
Thank you
Jeremy