pip install lxml因网络问题失败

解决Python爬虫Scrapy中pip安装lxml失败的exe安装方法
最新推荐文章于 2024-05-25 18:31:40 发布
原创 最新推荐文章于 2024-05-25 18:31:40 发布 · 668 阅读 · 0 ·
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#python #爬虫

本文介绍在Win环境下配置Python爬虫Scrapy时，遇到pip安装lxml包因网络问题失败的情况，提供通过exe文件手动安装lxml的解决方案，并列出相关依赖库如pywin32、lxml、pyOpenSSL的安装方法。

pip install lxml因网络问题失败

win下配置python爬虫Scrapy的时候，原来借助pip简单几行代码的问题，但是由于网络环境各种失败，就整理下exe安装方法的资源链接
pywin32（3.1–3.4）
lxml
pyOpenSSL

lxml的轮子，pip失败可直接下载
12-05
lxml的轮子，python36,爬虫必须并，如果pip下载保存可以下轮子
pip install lxml 总是失败
weixin_30567225的博客
09-20 864
转载于:https://www.cnblogs.com/liuwenqiang/p/11556958.html
Python依赖之pip install lxml 失败
weixin_51201164的博客
12-07 2091
pip版本未更新下载的: whl版本不正确更新pip版本 (命令进行更新) 安装wheel. (命令) 2.2下载对应的.whl文件, 注意不要改名称地址: lxml模块下载地址http://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml2.3 进入.whl所在的文件夹，执行命令即可完成安装进入 然后报错就解决了
windows环境下pip安装lxml失败
世事一场大梦,人生几度秋凉
07-07 1830
解决办法：1、安装wheel，cmd中执行pip install wheel 2、http://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml点击打开链接，下载一个版本的lxml 3、在下载好的文件夹中运行cmd命令，pip install 文件名(复制下载好的这个文件名字) 然后就安装成功了
Python pip install lxml 安装报错失败的一种解决方案
newer_xiaohui的博客
10-13 6396
包括更新 pip 等方法。
Python pip安装lxml出错的问题解决办法
12-23
Python pip安装lxml出错的问题解决办法 1. 在使用pip安装lxml过程中出现了一下错误：  >>> pip install lxml C:\Users\Chen>pip install lxml Collecting lxml Using cached lxml-3.5.0.tar.gz Installing ...
pip install lxml失败
06-26
在使用 `pip install lxml` 时遇到安装失败的问题，通常是由于缺少依赖库、编译环境配置不正确或网络问题导致的。以下是一些常见的解决方法，适用于不同操作系统和错误场景： ### 安装 wheel 支持 某些情况下需要...
精选资源
lxml-4.9.1-cp36-cp36m-win-amd64.whl( pip install lxml安装报错用附教程)
08-21
Python pip install lxml 安装报错失败，Python pip install lxml 安装详细教程： lxml-4.9.1-cp36-cp36m-win_amd64.whl（本安装包安装教程用版本） lxml-4.9.0-cp311-cp311-win_amd64.whl lxml-4.9.0-cp311-cp311-...
Current folder is /mnt Identify splicing junction, bam folder is /mnt/bam, using 4 cores start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 73839378 13054135 177.55199194 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 643.326208115 seconds to assign reads for 6488 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 95268280 20407956 233.401805878 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 680.545022964 seconds to assign reads for 8597 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 83771860 30657652 265.497478008 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 926.596149921 seconds to assign reads for 11721 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 87561712 27930320 262.821053028 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 991.609392166 seconds to assign reads for 19323 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 86683958 28314885 250.001914978 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 977.40945816 seconds to assign reads for 19614 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 94626088 27573152 261.414036989 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 974.515808821 seconds to assign reads for 15407 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 83440290 26205103 237.741943121 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 929.556717873 seconds to assign reads for 14841 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 77153680 26967947 231.838371038 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 916.710492849 seconds to assign reads for 17381 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 94228314 33011489 285.652121067 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1081.57264996 seconds to assign reads for 18627 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 109447214 32416838 306.499809027 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 984.937726021 seconds to assign reads for 10467 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 92754670 32277443 281.580147028 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1022.21716404 seconds to assign reads for 9861 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 116179754 41735970 360.495848179 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1329.0299511 seconds to assign reads for 26680 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 89781708 12674300 190.769690037 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 522.794472933 seconds to assign reads for 3969 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 107603676 35965206 319.917876959 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1129.26090193 seconds to assign reads for 13887 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 105748342 34183490 310.630396128 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1148.488765 seconds to assign reads for 23569 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 126873840 49307472 404.295828104 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1429.96079087 seconds to assign reads for 22290 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 91281642 21606415 237.536849022 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 931.535506964 seconds to assign reads for 20622 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 105477134 29979101 292.092265129 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1098.42029691 seconds to assign reads for 20093 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 112152334 29385891 301.901814938 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1050.47521305 seconds to assign reads for 16219 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 114237382 33321122 315.980880976 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1235.22255015 seconds to assign reads for 27104 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 118267828 33701923 327.596283197 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1205.660712 seconds to assign reads for 21530 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 118330384 32067671 327.828206062 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1250.31201792 seconds to assign reads for 32981 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 112180966 34382628 325.867456913 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1251.75196695 seconds to assign reads for 27078 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 105667756 34297441 303.385895967 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1131.38810086 seconds to assign reads for 17691 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 100615572 25166702 266.827866077 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1077.35376096 seconds to assign reads for 20093 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 104941352 33197121 306.906442881 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1173.33098602 seconds to assign reads for 25814 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 122860102 39362534 360.430454016 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1337.41894794 seconds to assign reads for 30938 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 113990432 39806485 340.74909997 seconds required to parse the BAM file start to get exon bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. 1266.76899004 seconds to assign reads for 25891 entries from 1793858 reference entries start to get junction bed library lxml not supported. WikiPathways and LineageProfiler visualization will not work. Please install with pip install lxml. start to get exon bed Traceback (most recent call last): File "/usr/src/app/altanalyze/import_scripts/BAMtoJunctionBED.py", line 355, in <module> try: parseJunctionEntries(bam_dir,Species=Species,ReferenceDir=reference_dir) File "/usr/src/app/altanalyze/import_scripts/BAMtoJunctionBED.py", line 232, in parseJunctionEntries bamf = pysam.Samfile(bam_dir, "rb" , check_sq=False) File "pysam/libcalignmentfile.pyx", line 734, in pysam.libcalignmentfile.AlignmentFile.__cinit__ File "pysam/libcalignmentfile.pyx", line 944, in pysam.libcalignmentfile.AlignmentFile._open File "pysam/libchtslib.pyx", line 366, in pysam.libchtslib.HTSFile.check_truncation IOError: no BGZF EOF marker; file may be truncated Traceback (most recent call last): File "/usr/src/app/altanalyze/import_scripts/BAMtoExonBED.py", line 417, in <module> parseExonReferences(bam_dir,reference_dir,intronRetentionOnly=True,species=species) File "/usr/src/app/altanalyze/import_scripts/BAMtoExonBED.py", line 70, in parseExonReferences bamfile = pysam.Samfile(bam_dir, "rb" ) File "pysam/libcalignmentfile.pyx", line 734, in pysam.libcalignmentfile.AlignmentFile.__cinit__ File "pysam/libcalignmentfile.pyx", line 944, in pysam.libcalignmentfile.AlignmentFile._open File "pysam/libchtslib.pyx", line 366, in pysam.libchtslib.HTSFile.check_truncation IOError: no BGZF EOF marker; file may be truncated
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