我一直在尝试用pip在pypy3上安装numpy。安装工作正常,但当我执行import numpy时,我得到以下错误。有人有什么建议吗? Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/carl/pypy3-v6.0.0-linux64/site-packages/numpy/__init__.py", line 142, in <module>
from . import core
Fi
如何在Ubuntu13.04上安装PyPy3?下载链接在这里:http://pypy.org/download.html
我下载了Linux64位二进制文件和.tar.gz源代码。我能够通过终端运行pypy二进制文件,但这不是一个非常理想的实现,因为它要求我每次使用pypy二进制目录时都指向它。
源代码不会真正编译,并给出了以下错误:
Building PyPy with JIT, it'll take about 40 minutes and 4G of RAM
rpython/bin/rpython -Ojit pypy/goal/targetpypystandalone.py
/
我正在运行,在将位数组库的路径添加到sys.path之后,仍然无法导入模块:
Python 2.7.3 (87aa9de10f9ca71da9ab4a3d53e0ba176b67d086, Feb 10 2014, 05:26:49)
[PyPy 2.2.1 with GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
And now for something completely differen
我想在Ubuntu linux上的pypy上安装pyicu,但此命令返回以下错误:
cc -O2 -fPIC -Wimplicit -I/opt/pypy-2.0.2/include -c format.cpp -o build/temp.linux-
x86_64-2.7/format.o -DPYICU_VER="1.5"
cc1plus: attention : command line option ‘-Wimplicit’ is valid for C/ObjC but not for
C++[enabled by default]
format.cpp: I
有人告诉我,你可以使用PyPy来运行Python程序,这要快得多,因为它是使用即时编译器编译的,而不是解释的。
下面的程序找到数字600851475143的最大素因数:
import numpy as np
nr = 600851475143
n = 2
while n <= np.sqrt(nr):
if nr%n == 0:
nr = nr/n
n += 1
print(nr)
使用PyPy运行它的过程是什么?
我知道他们的上有文档,但我不理解它,如果能演示一下我会很感激。
我在VirtualBox上运行32位Ubuntu12.04。我一直在尝试让pypy工作,但这太令人沮丧了。我下载了二进制文件,当我尝试运行它时,我得到了这个错误
kimberly@kimberly-VirtualBox:~/Documents/pypy-2.2.1-linux$ ./bin/pypy
./bin/pypy: error while loading shared libraries: libffi.so.5: cannot open shared object file: No such file or directory
我已经用libssl.so.0.9.8解决了之前的一个错
我在Windows 10 WSL上安装pip软件包时遇到了问题,运行Debian拉伸。
在运行sudo pip install invoice2data时,安装了python3-pip后,我会遇到以下错误。
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Failed building wheel for regex
Running setup.py clean for regex
Failed to build r
我试图在pypy中导入dateutil,我得到了以下错误。在python2.7中导入dateutil未返回错误
[root@]# python
Python 2.7.5 (default, May 31 2018, 09:41:32)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import dateutil