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POProblems Setting-up Python Environment on VPS
 

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  1. POProblems Setting-up Python Environment on VPS
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    <p>I am trying to setup a Python environment on my VPS to run a Python script I have written. This is my first time trying something like this. I need to install a couple of libraries so I tried to install pip by uploading the tar file, uncompressing, and running <code>python setup.py install</code> however I got an error saying that setuptools was not installed, so to install that I uploaded the correct egg and ran <code>sh setuptools-0.6c11-py2.6.egg</code> however I received an error saying that zlib is not installed so I uploaded the tar file and uncompressed and tried the following:</p> <pre><code>[nabusman@host zlib-1.2.6]$ ./configure --prefix=/usr/local/zlib Checking for gcc... Checking for shared library support... No shared library support. Building static library libz.a version 1.2.6 with cc. Checking for off64_t... No. Checking for fseeko... No. Checking for unistd.h... No. Checking for stdarg.h... No. Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf(). Checking for snprintf() in stdio.h... No. WARNING: snprintf() not found, falling back to sprintf(). zlib can build but will be open to possible buffer-overflow security vulnerabilities. Checking for return value of sprintf()... No. WARNING: apparently sprintf() does not return a value. zlib can build but will be open to possible string-format security vulnerabilities. [nabusman@host zlib-1.2.6]$ make cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -I. -c -o example.o test/example.c make: execvp: cc: Permission denied make: *** [example.o] Error 127 [nabusman@host zlib-1.2.6]$ make -n cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -I. -c -o example.o test/example.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o adler32.o adler32.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o crc32.o crc32.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o deflate.o deflate.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o infback.o infback.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o inffast.o inffast.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o inflate.o inflate.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o inftrees.o inftrees.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o trees.o trees.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o zutil.o zutil.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o compress.o compress.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o uncompr.o uncompr.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o gzclose.o gzclose.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o gzlib.o gzlib.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o gzread.o gzread.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -c -o gzwrite.o gzwrite.c ar rc libz.a adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o (ranlib libz.a || true) &gt;/dev/null 2&gt;&amp;1 cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -o example example.o -L. libz.a cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -I. -c -o minigzip.o test/minigzip.c cc -O -DNO_FSEEKO -DNO_snprintf -DHAS_sprintf_void -o minigzip minigzip.o -L. libz.a [nabusman@host zlib-1.2.6]$ </code></pre> <p>So I'm kind of lost at this point. I don't understand the errors, nor do I really know what is going on. Other than the solution to this problem, is there a couple of books/sites I can read to fill me in on what is happening here?</p> <p>Note: VPS is running CentOS 5</p> <p>Thanks.</p>
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    1. USNeal Sidd
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    1. COWhy is `cc` not able to run? I see a `make: execvp: cc: Permission denied` in your compile log. Can you try running `which cc` in the directory where you're doing the compilation and see what you get?
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      1. POProblems Setting-up Python Environment on VPS
      1. USNoufal Ibrahim
    2. CO@NoufalIbrahim: I found `cc` in `/usr/bin/cc` it is included in the `$PATH`
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    3. COIs it executable?
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      1. USNoufal Ibrahim
 

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