In general, it isn't a good idea to install into /usr (or whatever is the
default path for your system) when you are doing development. I strongly
recommend using isolated install paths and using LD_LIBRARY_PATH when you
want to use your particular development version in an application.
On Wed, Ap
Well, I do have my own dev version of libarrow (with my own modifications)
manually installed. I can verify that the pip install went smoothly on my work
computer which has none of the Arrow development I do after work. Moreover I
did find that ORC has been reenabled in the wheel and have used b
Are you sure you haven't installed `libarrow` (the CPP one) manually
independently from pyarrow?
In your traceback you have that the symbol has not been found in
"/usr/local/lib/libarrow.400.dylib"
But that smells like an independently installed libarrow, as the libarrow
provided by pyarrow shoul
On Wed, 28 Apr 2021 at 10:05, Ying Zhou wrote:
>
> On the other hand a Conda installation is not even possible. Does anyone
> know what’s going on?
>
For conda installation: the conda packages for pyarrow 4.0 were uploaded
around 1 hour ago, so this should now be possible.
Joris
>
> Ying
Hi,
I am unable to reproduce it on Mac OS 11.2
```
python3 --version
> Python 3.7.4
python3 -m venv venv
source venv/bin/activate
pip --version
> pip 19.0.3
pip install pyarrow==4.0.0
> downloading [...]/pyarrow-4.0.0-cp37-cp37m-macosx_10_13_x86_64.whl
> ...
pip freeze
> numpy==1.20.2
> pyarrow
In case you guys wonder I’m on MacOS 10.15.7. Due to my environment being
pretty dirty I didn’t announce it when my verification attempt failed back then.
> On Apr 28, 2021, at 4:04 AM, Ying Zhou wrote:
>
> Hi,
>
> It turns out that I haven’t been able to use PyArrow 4.0.0 either in Conda
> e
Hi,
It turns out that I haven’t been able to use PyArrow 4.0.0 either in Conda
environments or python venvs. PyArrow does install using pip. However this is
what I get if I ever want to use it:
>>> import pyarrow as pa
Traceback (most recent call last):
File "", line 1, in
File
"/Users/ka
