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Title: A Simple Guide to Installing SWIG on Linux
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SWIG, or the Simplified Wrapper and Interface Generator, is a powerful tool for interfacing between programming languages. It can be especially useful for developers who work with multiple programming languages and need to create interfaces to facilitate communication between them. In this guide, we will walk through the steps for installing SWIG on Linux.
Step 1: Check Your System
Before we begin, it’s important to make sure that your system meets the minimum requirements for installing SWIG. Specifically, you will need:
– A Linux distribution (such as Ubuntu or CentOS) that includes a package management system
– Basic knowledge of the command line interface (CLI) in Linux
– Root access (or sudo privileges) on your machine
Once you’ve confirmed that your system meets these requirements, you’re ready to move on to the next step.
Step 2: Install SWIG
The easiest way to install SWIG on Linux is through the package management system of your distribution. The following examples demonstrate how to install SWIG on Ubuntu (using apt) and CentOS (using yum).
Ubuntu:
$ sudo apt-get update
$ sudo apt-get install swig
CentOS:
$ sudo yum update
$ sudo yum install swig
Note that the package name may be slightly different depending on your distribution. For example, on Fedora you would use dnf instead of yum:
Fedora:
$ sudo dnf update
$ sudo dnf install swig
Step 3: Verify the Installation
Once SWIG is installed, you can verify that it is working correctly by running the swig command in the CLI. This should display the help information for SWIG, which includes a list of commands and options.
$ swig -h
If you see this help information, then SWIG is installed and ready to use.
Step 4: Get Started
Now that you have SWIG installed and verified, you’re ready to start using it for your programming projects. SWIG has extensive documentation avlable on their website, including tutorials, reference guides, and examples.
Conclusion:
In summary, the process for installing SWIG on Linux is strghtforward and can be completed quickly using your distribution’s package management system. Once you have SWIG installed and verified, you can start using its powerful capabilities for interfacing between different programming languages. With its ease of use and comprehensive documentation, SWIG is an invaluable tool for developers working in a multi-language programming environment.
相關(guān)問(wèn)題拓展閱讀：
- 因tensorflow版本問(wèn)題造成的error
因tensorflow版本問(wèn)題造成的error
1.
“`
Traceback (most recent call last): File “model_VQA.py”, line 2, inimport tensorflow as tf File “/home/supermicro/.local/lib/python2.7/site-packages/tensorflow/__init__.py”, line 23, infrom tensorflow.python import * File “/home/supermicro/.local/lib/python2.7/site-packages/tensorflow/python/__init__.py”, line 48, infrom tensorflow.python import pywrap_tensorflow File “/home/supermicro/.local/lib/python2.7/site-packages/tensorflow/python/pywrap_tensorflow.py”, line 28, in _pywrap_tensorflow = swig_import_helper()
空洞 File “/home/supermicro/.local/lib/python2.7/site-packages/tensorflow/python/pywrap_tensorflow.py”, line 24, in swig_import_helper
_mod = imp.load_module(‘_pywrap_tensorflow’, fp, pathname, description)
ImportError: libcudart.so.7.5: cannot open shared object file: No such file or directory
“`
這個(gè)問(wèn)題有可能是因?yàn)闆](méi)有
“`$ cd /usr/local/cuda/lib64
$ $ln -s libcudart.so libcudart.so.7.5
“`另一個(gè)原因就是tensorflow版本不對(duì)，沒(méi)有安裝gpu的版本（我的環(huán)境是python2.7,cuda8.0,opencv3.1.0安裝的tensorflow-gpu 1.0.1“`
pip install tensorflow-gpu==1.0.1 –user“`）
2.“`*** Error in `python’: free(): invalid next size (fast): 0x00007f297c***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)
/usr/lib/nvidia-390/libnvidia-fatbinaryloader.so.390.48(+0x1d05a)
/usr/lib/nvidia-390/libnvidia-fatbinaryloader.so.390.48(+0x11c73)
……“`以上問(wèn)題也是tensorflow版本斗改枯問(wèn)題在我安裝完正確版本的tensorflow的版本后自動(dòng)消失。記得pip list看看有沒(méi)有其他版本的tensorflow要先卸載其他版本的tensorflow哦！
最后tucao一句，配置環(huán)境真讓人抓狂，一搞就大半天，不過(guò)半路出家也只能摸殲纖著石頭過(guò)河啦！
關(guān)于linux swig安裝的介紹到此就結(jié)束了，不知道你從中找到你需要的信息了嗎 ？如果你還想了解更多這方面的信息，記得收藏關(guān)注本站。
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本文名稱：簡(jiǎn)易教程：如何在Linux上安裝SWIG(linuxswig安裝)
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