zh:notes:install_python3.7
差别
这里会显示出您选择的修订版和当前版本之间的差别。
| 两侧同时换到之前的修订记录 前一修订版 后一修订版 | 前一修订版 | ||
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zh:notes:install_python3.7 [2019/08/15 21:56] pzczxs [Upgrade Python] |
zh:notes:install_python3.7 [2022/06/30 11:30] (当前版本) pzczxs 讨论状态变化了 |
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| 行 1: | 行 1: | ||
| - | ====== Install Python3.7 ====== | + | ====== Install Python 3.7 ====== |
| ===== Operation System ===== | ===== Operation System ===== | ||
| - | CentOS 6.8 (64 bits) | + | CentOS 6.8 (64 bits), CentOS 7.6 (64 bits) |
| - | ===== Install libffi-devel ===== | + | ===== Install libffi-devel and zlib-devel ===== |
| <code bash> | <code bash> | ||
| - | # If this package is not installed ahead, the following exception will be raised. | + | # If this library is not installed ahead, the following exception will be raised. |
| # ModuleNotFoundError: No module named '_ctypes' | # ModuleNotFoundError: No module named '_ctypes' | ||
| > yum install libffi-devel | > yum install libffi-devel | ||
| + | |||
| + | # If this library is not installed ahead, the following error will appear. | ||
| + | # zipimport.ZipImportError: can't decompress data; zlib not available | ||
| + | > yum install zlib-devel | ||
| + | |||
| + | # This library should be installed ahead. | ||
| + | # Otherwise, when pandas package is imported in the python, the following exception will be raised. | ||
| + | # ModuleNotFoundError: No module named '_bz2' | ||
| + | > yum install bzip2-devel | ||
| </code> | </code> | ||
| 行 20: | 行 29: | ||
| > cd Python-3.7.4 | > cd Python-3.7.4 | ||
| - | > ./configure --prefix=/usr/local/python3.6.3 --enable-optimizations | + | > ./configure --prefix=/usr/local/python3.7.4 --enable-optimizations |
| > make | > make | ||
| > make altinstall | > make altinstall | ||
| 行 26: | 行 35: | ||
| # redirect link | # redirect link | ||
| > mv /usr/bin/python /usr/bin/python.bak | > mv /usr/bin/python /usr/bin/python.bak | ||
| - | ln -s /usr/local/python3.7.4/bin/python3.7 /usr/bin/python | + | > ln -s /usr/local/python3.7.4/bin/python3.7 /usr/bin/python |
| + | |||
| + | # To check the version | ||
| + | > python --version | ||
| + | |||
| + | # Edit the shebang lines (first line) of the scripts yum and urlgrabber-ext-down | ||
| + | # Change "#! /usr/bin/python" to "#! /usr/bin/python2" | ||
| + | > vi /usr/bin/yum | ||
| + | > vi /usr/libexec/urlgrabber-ext-down | ||
| </code> | </code> | ||
| + | |||
| + | ~~DISCUSSION:closed~~ | ||
zh/notes/install_python3.7.1565877385.txt.gz · 最后更改: 2019/08/15 21:56 由 pzczxs