当我安装 B::C 时cpanm
,它挂起
$ sudo cpanm B::C
--> Working on B::C
Fetching http://www.cpan.org/authors/id/R/RU/RURBAN/B-C-1.57.tar.gz ... OK
Configuring B-C-1.57 ... OK
Building and testing B-C-1.57 ... ^C
首先,您将要尝试使用详细标志检查安装cpanm -v B::C
,之后您应该会看到很多循环,例如
x86_64-linux-gnu-gcc -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/lib/x86_64-linux-gnu/perl/5.28/CORE -o cccode1_o1 cccode1_o1.c -Wl,-E -fstack-protector-strong -L/usr/local/lib -L/usr/lib/x86_64-linux-gnu/perl/5.28/CORE -lperl -ldl -lm -lpthread -lc -lcrypt 2>/dev/null 2>&1
# /usr/bin/ld: cannot find -lperl
collect2: error: ld returned 1 exit status
这是因为ld
找不到libperl.so
。如果你在 Debian 上,你需要运行,
sudo apt install libperl-dev