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一：安裝

（1）安裝libgtextutils

wget https://github.com/agordon/libgtextutils/releases/download/0.7/libgtextutils-0.7.tar.gz
tar xvf libgtextutils-0.7.tar.gz
cd libgtextutils-0.7
./configure --prefix=/home/my/libgtextutils-0.7
make
make install
*加載環(huán)境變量，再安裝fastx-toolkit*
export PKG_CONFIG_PATH=/home/my/libgtextutils-0.7/lib/pkgconfig:$PKG_CONFIG_PATH

（2）安裝fastx-toolkit

wget https://github.com/agordon/fastx_toolkit/releases/download/0.0.14/fastx_toolkit-0.0.14.tar.bz2
tar xvf fastx_toolkit-0.0.14.tar.bz2
cd fastx_toolkit-0.0.14 
./configure --prefix=/home/user01/apps/fastx_toolkit-0.0.14 
make
make install

二：報錯解決

（1）編譯libgtextutils-0.7時報錯

text_line_reader.cpp: In member function 'bool TextLineReader::next_line()':
text_line_reader.cpp:47:9: error: cannot convert 'std::istream {aka std::basic_istream<char>}' to 'bool' in return
  return input_stream ;
         ^~~~~~~~~~~~
make[3]: *** [text_line_reader.lo] Error 1
解決方法：
a.網(wǎng)上提供了修改src/gtextutils/text_line_reader.cpp文件，將return input_stream ;修改為return input_stream.good() ;
此方法可以解決，并可成功安裝，但是在此基礎(chǔ)上，安裝fastx-toolkit，會報錯undefined reference to `InputStreamWrapper::InputStreamWrapper(std::__cxx11::basic_string<char, std:
b.編譯時使用的gcc是7.3版本的，將其換成系統(tǒng)的4.8.5版本后，可以正常編譯兩個軟件（此次采用的是這個方法）

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（2）配置fastx-toolkit時報錯

checking for GTEXTUTILS... configure: error: Package requirements (gtextutils) were not met:
No package 'gtextutils' found
解決方法：加載libgtextutils環(huán)境變量
export PKG_CONFIG_PATH=/home/my/libgtextutils-0.7/lib/pkgconfig:$PKG_CONFIG_PATH

（3）make時報錯1

/usr/bin/ld: fastx.o: access beyond end of merged section (2084)
/usr/bin/ld: fastx.o: access beyond end of merged section (2084)
/usr/bin/ld: ../libfastx/libfastx.a(fastx.o)(.debug_info+0x896): reloc against `.text': error 2
/usr/bin/ld: final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status
make[3]: *** [fastx_clipper] Error 1
make[3]: Leaving directory `/home/user01/software/fastx_toolkit-0.0.14/src/fastx_clipper'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/user01/software/fastx_toolkit-0.0.14/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/user01/software/fastx_toolkit-0.0.14'
make: *** [all] Error 2
解決辦法：make時設(shè)置了多線程，改為單線程安裝即可。

（4）make時報錯2

fasta_formatter.cpp: In function ‘void parse_command_line(int, char**)’:
fasta_formatter.cpp:105:9: error: this statement may fall through [-Werror=implicit-fallthrough=]
usage();
~~~~~^~
fasta_formatter.cpp:107:3: note: here
case 'i':
^~~~
cc1plus: all warnings being treated as errors
make[3]: *** [Makefile:425: fasta_formatter.o] Error 1
make[3]: Leaving directory '/tmp/SBo/fastx_toolkit-0.0.14/src/fasta_formatter'

網(wǎng)上給出的解決辦法，修改fasta_formatter.cpp，如下：

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